@article{JMAG_2004_11_3_a2,
     author = {V. A. Zolotarev},
     title = {Isometric expansions of commutative systems of linear operators},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {282--301},
     year = {2004},
     volume = {11},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2004_11_3_a2/}
}