TY - BOOK AU - Favini, Angelo AU - Yagi, Atsushi TI - Degenerate Differential Equations in Branch Spaces SN - 0824716779 U1 - 515.35 FAV PY - 1999/// CY - New York PB - Marcel Dekker Inc. KW - Differential Equations N1 - Table of contents Preliminaries and not ER -