@article{DAN_1978_239_5_a12,
     author = {A. L. Semenov},
     title = {Some algorithmic problems for systems of algorithmic algebras},
     journal = {Doklady Akademii Nauk},
     pages = {1063--1066},
     publisher = {mathdoc},
     volume = {239},
     number = {5},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_239_5_a12/}
}