New results on nondensely characterized integrodifferential equations with fractional order C. Ravichandran, K. Jothimani, Haci Mehmet Baskonus and N. Valliammal Eur. Phys. J. Plus, 133 3 (2018) 109 Published online: 15 March 2018 DOI: 10.1140/epjp/i2018-11966-3