Robuta

https://www.mdpi.com/journal/fractalfract/special_issues/Fract_Calculus
Fractal and Fractional, an international, peer-reviewed Open Access journal.
fractal fractfractional calculusspecialissuefunctions
https://arxiv.org/abs/0811.1355
Abstract page for arXiv paper 0811.1355: Matrix approach to discrete fractional calculus II: partial fractional differential equations
fractional calculusmatrixapproachdiscreteii
https://www.degruyterbrill.com/serial/fcase-b/html
fractional calculusapplied sciencesengineering