@article{ZVMMF_2004_44_2_a1,
     author = {Kh. D. Ikramov and M. Matin far},
     title = {On computer algebra procedures for a linear least squares problem with linear constraints},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {206--212},
     publisher = {mathdoc},
     volume = {44},
     number = {2},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2004_44_2_a1/}
}