1. A. I. Kostrikin, “On the Burnside problem,” Izv. Akad. Nauk SSSR, Ser. Matem.,23, 3–34 (1959).
2. E. N. Kuz'min, “The locally nilpotent radical of a Mal'tsev algebra satisfying the n-th Engel condition,” Dokl. Akad. Nauk SSSR,177, No. 3, 508–510 (1967).
3. E. N. Kuz'min, “Algebraic sets in Mal'tsev algebras,” Algebra i Logika,7, No. 2, 42–47 (1968).
4. E. N. Kuz'min, “Mal'tsev algebras and their representations,” Algebra i Logika,7, No. 4, 48–69 (1968).
5. V. T. Filippov, “On semiprime Mal'tsev algebras of characteristic 3,” Algebra i Logika,14, No. 1, 100–111 (1975).