1. Adjabi Y, Jarad F, Baleanu D, Abdeljawad T (2016) On Cauchy problems with Caputo–Hadamard fractional derivatives. J Comput Anal Appl 21(1):661–681
2. Almeida R, Malinowska AB, Odzijewicz T (2016) Fractional differential equations with dependence on the Caputo–Katugampola derivative. J Comput Nonlinear Dyn 11(6):11
3. Capelas de Oliveira E, Tenreiro Machado JA (2014) A review of definitions for fractional derivatives and integral. Math Probl Eng 2014:6
4. Dhaigude DB, Bhairat SP (2017) Existence and uniqueness of solution of Cauchy-type problem for Hilfer fractional differential equations. eprint
arXiv:1704.02174
, 10 pages
5. Figueiredo Camargo R, Capelas de Oliveira E (2015) Fractional Calculus (in Portuguese). Editora Livraria da Física, São Paulo