ON THE GEOMETRY OF SMOOTH BOL LOOPS Статья Sabinin L.V., Mikheev P.O. Webs and quasigroups (Russian). Kalinin. Gos. Univ., Kalinin. 1984. С. 144-154
CORRESPONDENCE BETWEEN LOCAL LIE SUBLOOPS OF LOCAL SMOOTH REDUCTIVE LOOPS AND IDEALS OF THEIR TRIPLE LIE ALGEBRAS Статья Afanasʹev I.L. Webs and quasigroups (Russian). Kalinin. Gos. Univ., Kalinin. 1984. С. 15-20