On the number of solutions for certain boundary-value problems
1988 ◽
pp. 157-172
◽
Keyword(s):
1971 ◽
Vol 35
(2)
◽
pp. 389-404
◽
2008 ◽
Vol 338
(2)
◽
pp. 784-792
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Keyword(s):
2000 ◽
Vol 32
(11-13)
◽
pp. 1395-1416
◽
1991 ◽
Vol 160
(1)
◽
pp. 89-127
◽
2013 ◽
Vol 2013
◽
pp. 1-9
Keyword(s):
2010 ◽
Vol 15
(1)
◽
pp. 127-136
2001 ◽
Vol 46
(2)
◽
pp. 181-197
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