@article{DAN_1986_289_5_a1,
     author = {V. G. Boltyanskii},
     title = {The tent method in topological vector spaces},
     journal = {Doklady Akademii Nauk},
     pages = {1036--1039},
     publisher = {mathdoc},
     volume = {289},
     number = {5},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_289_5_a1/}
}