@article{INTA_1963_1_a4,
     author = {A. H. Livshits and M. S. Tsalenko and E. G. Shul'geifer},
     title = {The theory of categories},
     journal = {Itogi Nauki i Tekhniki. Seriya Algebra. Geometriya. Topologiya},
     pages = {90--106},
     year = {1963},
     volume = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTA_1963_1_a4/}
}