@article{AL_1987_26_1_a1,
     author = {S. M. Vovsi},
     title = {Triangular products and identities of some associative},
     journal = {Algebra i logika},
     pages = {27--35},
     publisher = {mathdoc},
     volume = {26},
     number = {1},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1987_26_1_a1/}
}