@article{KUTGS_1986_17_a7,
     author = {M. A. Polovtseva},
     title = {Geometry of manifolds of quadrics and linear complexes of lines},
     journal = {Trudy Geometricheskogo Seminara},
     pages = {60--71},
     publisher = {mathdoc},
     volume = {17},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUTGS_1986_17_a7/}
}