@article{DAN_1978_239_4_a12,
     author = {V. P. Tanana and V. A. Korshunov},
     title = {The principle of minimal residuals},
     journal = {Doklady Akademii Nauk},
     pages = {800--803},
     publisher = {mathdoc},
     volume = {239},
     number = {4},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_239_4_a12/}
}