@article{SM_2022_213_10_a4,
     author = {E. E. Tyrtyshnikov},
     title = {A~well-posed setting of the problem of solving systems of linear algebraic equations},
     journal = {Sbornik. Mathematics},
     pages = {1436--1443},
     year = {2022},
     volume = {213},
     number = {10},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2022_213_10_a4/}
}