TY - BOOK AU - Zheng Yuxi TI - Systems of conservation laws: two-dimensional riemann problems T2 - Progress in nonlinear differential equations and their applications; 38 SN - 0817640800 (hbd) U1 - B334, P1 TB PY - 2001/// CY - Boston PB - Birkhauser KW - Conservation laws KW - Nonlinear differantial equation N1 - Bibliography 291-306p; Index 309-317p ER -