@article{IVM_1991_12_a16,
     author = {R. G. Mubarakzyanov},
     title = {Some improvements of the estimates in our paper: {``Intersection} of a space and a polyhedral cone"},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {87--89},
     publisher = {mathdoc},
     number = {12},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1991_12_a16/}
}