TY - BOOK AU - Clarke F H and REFs TI - Nonsmooth analysis and control theory T2 - Graduate texts in mathematics; 178 SN - 0387983368 (hbd) U1 - B43, N8 PY - 1998/// CY - New York PB - Springer-Verlag KW - Control theory KW - Mathematics N1 - Bibliography 265-276p; Index 273-276p ER -