Voir la notice de l'article provenant de la source Math-Net.Ru
@article{AL_1963_2_1_a1, author = {N. V. Beljakin}, title = {The calculation of effective operators on {Turing} machines with}, journal = {Algebra i logika}, pages = {19--23}, publisher = {mathdoc}, volume = {2}, number = {1}, year = {1963}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1963_2_1_a1/} }
N. V. Beljakin. The calculation of effective operators on Turing machines with. Algebra i logika, Tome 2 (1963) no. 1, pp. 19-23. http://geodesic.mathdoc.fr/item/AL_1963_2_1_a1/