@article{MZM_1989_45_6_a7,
     author = {\`E. F. Oja},
     title = {Isometric properties of the subspace of compact operators in a space of continuous linear operators},
     journal = {Matemati\v{c}eskie zametki},
     pages = {61--65},
     publisher = {mathdoc},
     volume = {45},
     number = {6},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1989_45_6_a7/}
}