@article{MZM_1976_19_2_a11,
     author = {B. A. Koscheev},
     title = {Connectedness and solar properties of sets in normed linear spaces},
     journal = {Matemati\v{c}eskie zametki},
     pages = {267--278},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1976_19_2_a11/}
}