@article{MZM_2006_80_4_a0,
     author = {M. V. Balashov and G. E. Ivanov},
     title = {Properties of the metric projection on weakly vial-convex sets and parametrization of set-valued mappings with weakly convex images},
     journal = {Matemati\v{c}eskie zametki},
     pages = {483--489},
     publisher = {mathdoc},
     volume = {80},
     number = {4},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2006_80_4_a0/}
}