@article{ZNSL_1993_208_a3,
     author = {S. D. Iliadis},
     title = {Some problems concerning universality in families of $n$-dimensional rational spaces},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {98--102},
     publisher = {mathdoc},
     volume = {208},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1993_208_a3/}
}