@article{FPM_2001_7_3_a20,
     author = {G. G. Amosov},
     title = {An~approximation modulo~$s_2$ of isometrical operators and cocycle conjugacy of endomorphisms of {the~CAR} algebra},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {925--930},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2001_7_3_a20/}
}