On the existence of solution for fractional differential equations of order 3 < δ 1 ≤ 4 $3<\delta_{1}\leq4$
Crossref DOI link: https://doi.org/10.1186/s13662-015-0686-1
Published Online: 2015-11-26
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Baleanu, Dumitru
Agarwal, Ravi P
Khan, Hasib
Khan, Rahmat Ali
Jafari, Hossein
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