@article{FPM_1998_4_1_a3,
     author = {D. N. Georgiou and S. D. Iliadis},
     title = {Rational $n$-dimensional spaces and the property of universality},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {49--74},
     publisher = {mathdoc},
     volume = {4},
     number = {1},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_1998_4_1_a3/}
}