@article{DAN_1974_219_2_a4,
     author = {D. V. Botnaru},
     title = {On generalized bicategory structures},
     journal = {Doklady Akademii Nauk},
     pages = {279--281},
     publisher = {mathdoc},
     volume = {219},
     number = {2},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_2_a4/}
}