Ryan, E.V. (1999). Asteroid Fragmentation and Evolution of Asteroids. Ann. Rev. of Earth and Planetary Sciences, in preparation.

Hartmann, W.K., P. Farinella, D. Vokrouhlicky, S.J. Weidenschilling, A. Morbidelli, F. Marzari, D. Davis, and E.V. Ryan (1998). Reviewing the Yarkovsky Effect: New Light on the Delivery of Stones and Irons from the Asteroid Belt. Meteoritics and Planetary Science, submitted.

Ryan, E.V., and D.R. Davis (1998). The Impact Disruption of Cooled Iron Meteorites. To be submitted to Icarus.

Ryan, E.V. and D.R. Davis (1998). Ejecta Mass-Velocity Distribution from Catastrophic Disruption Experiments. To be submitted to Icarus.

Ryan, E.V., and H.J. Melosh (1998). Impact Fragmentation: From the Laboratory to Asteroids. Icarus, in press.

Melosh, H.J., and E.V. Ryan (1997). Asteroids: Shattered but not Dispersed. Icarus, 129, 562.

Chapman, C.R., E.V. Ryan, W.J. Merline, G. Neukum, R. Wagner, P.C. Thomas, J. Veverka, and R.A. Sullivan (1995). Cratering on Ida. Icarus 120, 77-86.

Davis, D.R., E.V. Ryan, and P. Farinella (1994). Asteroid Collisional Evolution: Results from Current Scaling Algorithms. Planet. Space Sci. 42, 599-610.

Martelli, G., E.V. Ryan, A.M. Nakamura, and I. Giblin (1994). Catastrophic Disruption Experiments: Recent Results. Planet. Space Sci. 42, 1013-1026.

Benz, W., E. Asphaug, and E.V. Ryan (1994). Numerical Simulations of Catastrophic Disruption: Recent Results. Planet. Space Sci. 42, 1053-1066.

Ryan, E.V. (1992). Catastrophic Collisions: Laboratory Impact Experiments, Hydrocode Simulations, and the Scaling Problem. Ph.D. thesis, University of Arizona: Tucson.

Melosh, H.J., E.V. Ryan, and E. Asphaug (1992). Dynamic Fragmentation in Impacts: Hydrocode Simulation of Laboratory Impacts. Journal of Geophysical Research 97, 14735-14759.

Ryan, E.V., W.K. Hartmann, and D.R. Davis (1991). Impact Experiments 3: Catastrophic Fragmentation of Aggregate Targets and the Relation to Asteroids. Icarus 94, 283-298.

Ryan, E.V., and H. Campins (1991). Comet Halley: Spatial and Temporal Variability of the Silicate Emission Feature. Astronomical Journal 101, 695-705.

Davis, D.R. and E.V. Ryan (1990). On Collisional Disruption: Experimental Results and Scaling Laws. Icarus 83, 156-182.

Fujiwara, A., P. Cerroni, D. Davis, E. Ryan, M. Di Martino, K. Holsapple, and K. Housen (1989). Experiments and Scaling Laws for Catastrophic Collisions. In Asteroids II (R. Binzel, M. Matthews, and T. Gehrels, eds. Univ. of Arizona Press), 240-265.

Campins, H.C. and E.V. Ryan (1989). The Identification of Crystalline Olivine in Cometary Silicates. Astrophys. J. 341, 1059-1066.

Ryan, E.V., D.R. Davis, and Ian Giblin (1998). Experimental Studies of the Fragmentation of Simulated Edgeworth-Kuiper Belt Objects. LPSC XXIX .

William K. Hartmann, Paolo Farinella, Stu Weidenschilling, Eileen Ryan, David Vokrouhlicky, Francesco Marzari, Dominique Spaute, Donald R. Davis (1997). Yarkovsky Effects: Possible Consequences on Meteorites and Asteroids. LPSC XXVIII .

William K. Hartmann and Eileen V. Ryan (1996). Possible Evidence of Yarkovsky Depletion of Debris from the Asteroid Belt and Effects on Asteroid Surfaces. 28th DPS, Tucson, BAAS .

E.V. Ryan and C.R. Chapman (1996). Spectral Variations on Ida: A Space Weathering Trend? Meteoritics, 59th Meteoritical Society Meeting .

E.V. Ryan (1996). Cratering Impacts into Finite Targets: Comparing Experiments, Code Simulations, and Scaling Laws. LPSC XXVII , 1117-1118.

The Cratering Record on Ida (1995). C.R. Chapman, E.V. Ryan, and W.J. Merline. 27th DPS, Hawaii, BAAS .

E.V. Ryan and H.J. Melosh (1995). Asteroids: Shattered but not Dispersed. AGU, Suppl. , Vol. 76, p. 336.

On How to Scale Disruptive Collisions (1995). D.R. Davis and E.V. Ryan. LPSC XXVI, 319-320.

Asteroid Collisions: The Impact Disruption of Cooled Iron Meteorites (1994). E.V. Ryan and D.R. Davis. 26th DPS, Washington, D.C., BAAS 26, 1180.

Energy Partitioning in Catastrophic Collisions (1994). E.V. Ryan. and D.R. Davis. LPSC XXV, 1175-1176.

Hydrocode Simulations and Scaling (1993). E.V. Ryan. The 4th International Workshop on the Catastrophic Disruption of Small Solar System Bodies, Gubbio, Italy.

Laboratory Impact Experiments (1993). E.V. Ryan. The 4th International Workshop on the Catastrophic Disruption of Small Solar System Bodies, Gubbio, Italy.

Asteroid Collisional Studies: Results Using Scaling Laws from Hydrocode Models and Dimensional Analysis. (1993). D.R. Davis, E.V. Ryan, and P. Farinella. IAU Symposium No. 160, ACM, Belgirate, Italy.

Ejecting Basaltic Achondrites from Vesta: Hydrodynamical Impact Modes (1993). E. Asphaug, H.J. Melosh, and E.V. Ryan. LPSC XXIV, , 45-46.

Asteroid Collisions: Target Size Effects and Resultant Velocity Distributions (1993). E.V. Ryan. LPSC XXIV, 1227-1228.

Asteroid Collisional Evolution: Results Using New Scaling Algorithms (1993). D.R. Davis, E.V. Ryan, and P. Farinella. 25th DPS-Boulder, BAAS, Vol. 25, No. 3, 1116-1117.

Understanding Asteroid Collisions: The Effect of Target Size on Collisional Outcome (1992). E.V. Ryan and H.J. Melosh. 24th DPS-Munich, BAAS, Vol. 24, No. 3, 961.

Theoretical Predictions for Fragment Size Distributions (1992). E. Asphaug, H.J. Melosh, and E.V. Ryan. LPSC XXIII, 45-46.

Hydrocode Simulation of Explosive Disruption: External Pressure and Gravity (1992). E.V. Ryan, E. Asphaug, and H.J. Melosh. LPSC XXIII, 1193-1194.

A Numerical Laboratory for Fragmentation Studies: Some Insights Into Collisional Processes and Outcomes (1991). E. Asphaug, H.J. Melosh, and E.V. Ryan. LPSC XXII, 37-38.

Laboratory Impact Experiments: Ejecta Velocity Distributions (1991). E.V. Ryan and D.R. Davis. LPSC XXII, 1153-1154.

Hydrocode Predictions of Collisional Outcomes: Effects of Target Size (1991). E.V. Ryan, E. Asphaug, and H.J. Melosh. LPSC XXII, 1155-1156.

Impact Processes in the Solar System: New Understandings Through Numerical Modeling (1991). E. Asphaug, H.J. Melosh, and E.V. Ryan. LPSC XXII, press release.

Rubble Piles Galore: Initial Results from Hydrocode Calculations of Catastrophic Disruption (1991). E. Asphaug, D.R. Davis, and E.V. Ryan. Asteroids, Comets, Meteors 1991, Flagstaff, Arizona.

Regolith Ejection from Asteroids (1990). E. Asphaug, E.V. Ryan, and H.J. Melosh. IAU Dust Colloquium #126, Kyoto, Japan, 129.

Continuum Modeling of Catastrophic Collisions. E.V. Ryan, E. Asphaug, and H.J. Melosh (1990). IAU Dust Colloquium #126, Kyoto, Japan, 130.

Two-Dimensional Fragmentation Hydrocode (1990). E. Asphaug, E.V. Ryan, and H.J. Melosh. LPSC XXI, 28-29.

Impact Experiments: Catastrophic Fragmentation of Aggregate Targets (1990). E.V. Ryan, D.R. Davis, and W.K. Hartmann. LPSC XXI, 1055-1056.

Collisional Disruption Experiments: Impact Strength Analysis and Velocity Distributions (1989). E.V. Ryan and D.R. Davis. LPSC XX, 932-933.

Identification of Crystalline Silicates in Cometary Dust (1988). H. Campins and E.V. Ryan. 172nd Meeting of the AAS, Kansas City, Missouri, Bulletin of the AAS.

Application of New Scaling Laws of Collisional Outcomes (1987). D.R. Davis and E.V. Ryan. 19th DPS-Pasadena, Bulletin of the American Astronomical Society, Vol. 19, No. 3, 892.

The Structure of the Silicate Emission in Comet Halley (1987). H. Campins and E.V. Ryan. 19th DPS-Pasadena, Bulletin of the American Astronomical Society, Vol. 19, No. 3, 868.

Laboratory Experiments on Catastrophic Disruption (1987). E.V. Ryan and D.R. Davis. Second International Workshop on Catastrophic Disruption of Small Solar System Bodies, Belgrade, Yugoslavia.