@article{DAN_1972_205_3_a7,
     author = {L. V. Sabinin},
     title = {On the equivalence of categories of loops and homogeneous spaces},
     journal = {Doklady Akademii Nauk},
     pages = {533--536},
     publisher = {mathdoc},
     volume = {205},
     number = {3},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_205_3_a7/}
}