@article{VSPUI_2021_17_3_a3,
     author = {S. I. Noskov and A.V.Lakeev},
     title = {PC-solutions and quasi-solutions of the interval system of linear algebraic equations},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {262--276},
     publisher = {mathdoc},
     volume = {17},
     number = {3},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2021_17_3_a3/}
}