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
GEODESIC NETS IN A SPACE WITH AFFINE CONNECTION ADMITTING INFINITESIMAL TRANSFORMATIONS Статья Alʹvares M.A. Webs and quasigroups (Russian). Kalinin. Gos. Univ., Kalinin. 1984. С. 43-52