@article{00754294, title = {Fractional integrodifferentiation in H\"older classes of arbitrary order.}, journal = {Georgian Mathematical Journal}, volume = {2}, year = {1995}, pages = {141-150}, doi = {10.1007/BF02257475}, zbl = {0820.26004}, language = {en}, url = {http://dml.mathdoc.fr/item/00754294} }
Karapetyants, N.K.; Ginzburg, A.I. Fractional integrodifferentiation in Hölder classes of arbitrary order.. Georgian Mathematical Journal, Tome 2 (1995) pp. 141-150. doi : 10.1007/BF02257475. http://gdmltest.u-ga.fr/item/00754294/