Ricardo Almeida, Delfim F. M. Torres. Fractional variational calculus for nondifferentiable functions. Computers & Mathematics with Applications, 61(10):3097-3104, 2011. [doi]
@article{AlmeidaT11,
title = {Fractional variational calculus for nondifferentiable functions},
author = {Ricardo Almeida and Delfim F. M. Torres},
year = {2011},
doi = {10.1016/j.camwa.2011.03.098},
url = {http://dx.doi.org/10.1016/j.camwa.2011.03.098},
researchr = {https://researchr.org/publication/AlmeidaT11},
cites = {0},
citedby = {0},
journal = {Computers & Mathematics with Applications},
volume = {61},
number = {10},
pages = {3097-3104},
}