Nonlinear Elliptic Boundary Value Problems by Topological Degree
1970 ◽
Vol 76
(5)
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pp. 999-1006
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2015 ◽
Vol 17
(1)
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pp. 43-64
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1992 ◽
Vol 115
(4)
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pp. 1031-1031
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1974 ◽
Vol 190
◽
pp. 163-163
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1974 ◽
pp. 235-247
1996 ◽
Vol 19
(2)
◽
pp. 387-396
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