TY - JOUR AU - Katz, Nicholas M. TI - Internal reconstruction of unit-root $F$-crystals via expansion-coefficients. With an appendix by Luc Illusie JO - Annales scientifiques de l'École Normale Supérieure PY - 1985 SP - 245 EP - 285 VL - 18 IS - 2 PB - Elsevier UR - http://www.numdam.org/articles/10.24033/asens.1490/ DO - 10.24033/asens.1490 LA - en ID - ASENS_1985_4_18_2_245_0 ER -