[1] T. M. Baranovič:
Free decompositions in intersections of primitive classes of algebras. (Russian), Matem. Sb. 67 (1965), 135-153.
MR 0182585
[2] A. D. Bolbot:
On equationally complete varieties of totally symmetric quasigroups. (Russian), Algebra i logika 6/2 (1967), 13-19.
MR 0215701
[3] A. D. Bolbot:
On varieties of quasigroups. (Russian), Sibirsk. Mat. Ž. 13 (1972), 252-271.
MR 0297913
[6] J. Ježek T. Kepka:
Varieties of abelian quasigroups. Czech. Math. J. 27 (1977), 473-503.
MR 0450446
[8] T. Kepka:
Regular mapping of groupoids. Acta Univ. Carolinae 12/1 (1971), 25-37.
MR 0320215
[9] T. Kepka:
The totally simple quasigroups. Comment. Math. Univ. Carolinae 13 (1972), 577-582.
MR 0372098 |
Zbl 0248.20087
[10] A. G. Kuroš:
Theory of groups. (Russian), Nauka, Moskva 1967.
MR 0249495
[12] P. Němec T. Kерkа:
$T$-quasigroups I. Acta Univ. Carolinae 12/1 (1971), 39-49.
MR 0320206
[13] A. Ju. Olšanskij:
On the problem of finite basis property in groups. (Russian), Izv. AN SSSR 34 (1970), 376-384.
MR 0286872