Boundary behavior of positive solutions of the Helmholtz equation and associated potentials.
1986 ◽
Vol 295
(2)
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pp. 687-687
2015 ◽
Vol 12
(4)
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pp. 1265-1285
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1999 ◽
Vol 51
(1)
◽
pp. 167-179
2015 ◽
Vol 91
(3)
◽
pp. 731-749
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