@article{IM2_1999_63_6_a6,
     author = {S. A. Shkarin},
     title = {An infinite-dimensional separable {pre-Hilbert} space non-homeomorphic to any of its closed hyperplanes},
     journal = {Izvestiya. Mathematics },
     pages = {1263--1273},
     publisher = {mathdoc},
     volume = {63},
     number = {6},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1999_63_6_a6/}
}