[MathCongrès]
Integration algorithms and classical mechanics
/ Ed. Marsden, Jerrold E. ; Ed. Patrick, George W. ; Ed. Shadwick, William F..
-Providence RI : American mathematical Society, 1996. - xii, 244 p. ; 26 cm
[MathCongrès]
Differential geometry, global analysis, and topology
/ Ed. Nicas, Andrew J. ; Ed. Shadwick, William F. ; Dalhousie University.
-Providence RI : American mathematical Society, 1991. - vii, 185 p. ; 25 cm