@article{RM_1996_51_6_a20,
     author = {A. G. Terentyev},
     title = {On a~class of linear maps and their positive invertibility},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {1225--1226},
     year = {1996},
     volume = {51},
     number = {6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1996_51_6_a20/}
}