@article{FAA_1997_31_2_a4,
     author = {V. V. Ryzhikov},
     title = {Polymorphisms, {Joinings,} and the {Tensor} {Simplicity} of {Dynamical} {Systems}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {45--57},
     publisher = {mathdoc},
     volume = {31},
     number = {2},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1997_31_2_a4/}
}