@article{SM_1982_42_2_a3,
     author = {A. N. Kholodov},
     title = {Algebraic theory of multi-valued formal groups},
     journal = {Sbornik. Mathematics},
     pages = {265--285},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {1982},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1982_42_2_a3/}
}