TY - BOOK AU - Polyanin Andrei D AU - Zaitsev Valentin F TI - Handbook of nonlinear partial differential equations SN - 1-58488-355-3 U1 - 515.355 PY - 2004/// CY - Boca Raton PB - Chapman & Hall KW - Nonlinear differential equations-numerical solutions KW - Nonlinear mechanics-mathematics ER -