TY - BOOK AU - Motreanu Dumitru TI - Nonlinear Differential problems with smooth and nonsmooth constraints T2 - Mathematical analysis and its applications SN - 9780128133866 (pbk) U1 - B33, Q8 PY - 2018/// CY - London PB - Academic Press KW - Nonlinear elliptic systems KW - Singular quasilinear elliptic systems KW - Mathematics N1 - Bibliography 333-342p.; Index 343-345p ER -