TY - BOOK AU - Khatskevich, Victor ED - Shoiykhet, David TI - Differentiable operators and nonlinear equations T2 - Operator theory advances and appliations ; no.66 SN - 0817629297 U1 - 515.35 PY - 1994/// CY - Boston PB - Birkhauser Verlag KW - Differential Operations KW - Nonlinear Equations KW - Differential Calculus KW -