@article{ZVMMF_1969_9_6_a1,
     author = {V. T. Stoyantsev},
     title = {Indeterminate methods of integration with a finite number of possible formulas},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1235--1246},
     publisher = {mathdoc},
     volume = {9},
     number = {6},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1969_9_6_a1/}
}