@article{ZVMMF_2010_50_6_a0,
     author = {V. A. Kazeev and E. E. Tyrtyshnikov},
     title = {The structure of the {Hessian} and the efficient implementation of {Newton's} method in the problem of the canonical approximation of tensors},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {979--998},
     publisher = {mathdoc},
     volume = {50},
     number = {6},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2010_50_6_a0/}
}