@article{GDZPPN00255075X, title = {On a problem of Chern-Akivis-Shelekhov on hexagonal three-webs. (Summary).}, journal = {Aequationes mathematicae}, volume = {47}, year = {1994}, pages = {116-116}, url = {http://dml.mathdoc.fr/item/GDZPPN00255075X} }
Mikheev, P.O. On a problem of Chern-Akivis-Shelekhov on hexagonal three-webs. (Summary).. Aequationes mathematicae, Tome 47 (1994) p. 116. http://gdmltest.u-ga.fr/item/GDZPPN00255075X/