TY - BOOK AU - Messing William TI - Crystals associated to barsotti-tate groups : With applications to abelian schemes T2 - Lecture notes in mathematics; 264 U1 - B27, L26 PY - 1972/// CY - Berlin PB - Springer-Verlag KW - Group N1 - Appendix 175-187p; Bibliography 188p ER -