TY - BOOK AU - Krylov,N.V. TI - Nonlinear elliptic and parabolic equations of the second order SN - 9027722897 : U1 - 517.36 PY - 1987/// CY - Dordrecht PB - D. Reidel Pub. KW - Differential equations, Elliptic KW - Differential equations, Hyperbolic KW - Differential equations, Nonlinear KW - Parabolic equations N1 - Includes index; Bibliography: p. 451-460 ER -