@article{FAA_1968_2_3_a10,
     author = {A. Yu. Geronimus},
     title = {Cohomologies of groups in categories},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {86},
     publisher = {mathdoc},
     volume = {2},
     number = {3},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1968_2_3_a10/}
}