On one variational problem reducing to differential-boundary operator
2009 ◽
Vol 159
(4)
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pp. 391-410
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2011 ◽
Vol 250
(9)
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pp. 3630-3651
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1990 ◽
Vol 147
(1)
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pp. 263-276
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2008 ◽
Vol 188
(2)
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pp. 187-206
2018 ◽
Vol 33
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pp. 1850012
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