@article{TMF_1983_56_2_a13,
     author = {L. D. Faddeev},
     title = {Note on the paper by {V.\,I.~Denisov} and {V.\,O.~Solov'ev}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {315--316},
     publisher = {mathdoc},
     volume = {56},
     number = {2},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1983_56_2_a13/}
}