Published in: Applied mathematical sciences ; 39

Published in: Applied Mathematical Sciences ; 39 - SpringerLink ; Bücher - Springer eBook Collection ; Mathematics and Statistics

Published in: Advanced Nonlinear Studies, 18 (2018) 2, Seite 195-215

Published in: Advanced Nonlinear Studies, 14 (2014) 4, Seite 813-837

Published in: Journal of Differential Equations, 172 (2001) 1, Seite 29-41

Published in: Nonlinear Analysis: Theory, Methods & Applications, 25 (1995) 9-10, Seite 1063-1069

Published in: Nonlinear Analysis: Theory, Methods & Applications, 15 (1990) 10, Seite 897-914

Published in: Nonlinear Analysis: Theory, Methods & Applications, 17 (1991) 8, Seite 703-710

Published in: Journal of Mathematical Analysis and Applications, 127 (1987) 2, Seite 459-469

Published in: Journal of Differential Equations, 82 (1989) 1, Seite 1-14

Published in: Nonlinear Analysis: Theory, Methods & Applications, 13 (1989) 10, Seite 1171-1179

Published in: Mathematische Nachrichten, 130 (1987) 1, Seite 87-90

Published in: Nonlinear Analysis: Theory, Methods & Applications, 10 (1986) 10, Seite 1123-1131

Published in: Journal of Differential Equations, 60 (1985) 1, Seite 1-20

Published in: Journal of Mathematical Analysis and Applications, 66 (1978) 1, Seite 188-206

Published in: Nonlinear Analysis: Theory, Methods & Applications, 4 (1980) 5, Seite 967-974

Published in: Journal of Differential Equations, 21 (1976) 2, Seite 263-278

Published in: Transactions of the American Mathematical Society, 220 (1976), Seite 115

Published in: Transactions of the American Mathematical Society, 220 (1976), Seite 115-132

Published in: Transactions of the American Mathematical Society, 220 (1976), Seite 115-115