TY - BOOK AU - Gelfand, I.M. AU - TI - Generalized functions: theory of differential equations U1 - 517.5 PY - 1967/// CY - New York PB - Academic Press KW - Differential equations KW - advanced Calculus KW - Calculus KW - Integral calculus KW - Mathematical sciences KW - Mathematics KW - Number theory KW - Set theory KW - Group theory ER -