TY - BOOK AU - Nicolaenko Basil Ed. AU - Holm Darryl D Ed. AU - Hyman James M Ed. TI - Nonlinear systems of partial differential equations in applied mathematics T2 - Lectures in applied mathematics; 23 U1 - B334, M6.1-.2 PY - 1986/// CY - Providence PB - American mathematical society KW - Differential equations ER -