TY - DATA AU - Vinogradov, A. M. TI - Cohomological analysis of partial differential equations and secondary calculus T2 - Translations of Mathematical Monographs, SN - 9781470446291 (online) PY - 2001/// CY - Providence, R.I. PB - American Mathematical Society KW - Differential equations, Nonlinear KW - Geometry, Differential KW - Homology theory N1 - Translated from the original Russian manuscript; Includes bibliographical references (p. 237-242) and index UR - https://doi.org/10.1090/mmono/204 ER -