On the existence of solutions of singular boundary value problems for higher order difference equations
1996 ◽
pp. 1139-1150
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1991 ◽
Vol 161
(1)
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pp. 78-116
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2011 ◽
Vol 54
(2)
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pp. 345-361
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2007 ◽
Vol 192
(1)
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pp. 175-179
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1996 ◽
Vol 26
(6)
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pp. 1061-1078
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2010 ◽
Vol 65
(12)
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pp. 1093-1100
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2010 ◽
Vol 37
(1-2)
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pp. 193-205
2000 ◽
Vol 40
(2-3)
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pp. 249-259
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1986 ◽
Vol 115
(2)
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pp. 396-405
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