@article{ZVMMF_1976_16_6_a23,
     author = {I. I. Tugov and Yu. L. Shitikov},
     title = {A method for computing the {Appell} functions $F_1(\alpha;\beta,\beta';\gamma;x,y)$},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1587--1590},
     publisher = {mathdoc},
     volume = {16},
     number = {6},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1976_16_6_a23/}
}