New existence results for positive solutions of boundary value problems for coupled systems of multi-term fractional differential equations
2016 ◽
Vol 2
(45)
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2016 ◽
Vol 56
(1-2)
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pp. 301-315
2012 ◽
Vol 17
(2)
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pp. 930-942
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2011 ◽
Vol 62
(5)
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pp. 2374-2382
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2016 ◽
Vol 40
(6)
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pp. 1892-1904
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