@article{TMF_1994_100_3_a12,
     author = {R. S. Rutman},
     title = {On the paper by {R.\,R.~Nigmatullin} {``Fractional} integral and its physical interpretation''},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {476--478},
     publisher = {mathdoc},
     volume = {100},
     number = {3},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TMF_1994_100_3_a12/}
}