@article{AL_1962_1_5_a1,
     author = {V. F. Kostyrko},
     title = {On an error in the paper of {I.} {I.} {\v{Z}egalkin} {``The} solvability
},
     journal = {Algebra i logika},
     pages = {31--36},
     publisher = {mathdoc},
     volume = {1},
     number = {5},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1962_1_5_a1/}
}