@article{IVM_1973_7_a4,
     author = {V. N. Kamyshnikov},
     title = {Abelian sets of positive linear operators in a~locally convex space},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {41--46},
     publisher = {mathdoc},
     number = {7},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1973_7_a4/}
}