Voir la notice de l'article provenant de la source Math-Net.Ru
@article{AL_1985_24_2_a2, author = {A. M. Nurakunov}, title = {Quasi-identities of absolutely free algebras}, journal = {Algebra i logika}, pages = {181--194}, publisher = {mathdoc}, volume = {24}, number = {2}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1985_24_2_a2/} }
A. M. Nurakunov. Quasi-identities of absolutely free algebras. Algebra i logika, Tome 24 (1985) no. 2, pp. 181-194. http://geodesic.mathdoc.fr/item/AL_1985_24_2_a2/