@article{AL_1982_21_4_a4,
     author = {A. P. Popov},
     title = {Identities of the tensor square of a {Grassmann} algebra},
     journal = {Algebra i logika},
     pages = {442--471},
     year = {1982},
     volume = {21},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1982_21_4_a4/}
}