Numerical Solution for Couple Elliptic Boundary Value Problem
1976 ◽
Vol 17
(3)
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pp. 311-327
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1993 ◽
Vol 64
(6)
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pp. 1351-1362
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2008 ◽
Vol 339
(2)
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pp. 1386-1394
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1977 ◽
Vol 77
(3-4)
◽
pp. 217-230
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