@article{TRSPY_1962_66_a7,
     author = {V. N. Kublanovskaya},
     title = {Application of the staircase method, and of the $LR$ and $\Lambda P$ algorithms to matrices decomposed into blocks},
     journal = {Informatics and Automation},
     pages = {136--146},
     publisher = {mathdoc},
     volume = {66},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1962_66_a7/}
}