@article{ZNSL_1979_83_a1,
     author = {O. A. Ivanov},
     title = {A construction for integral symmetric bilinear forms},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {63--66},
     publisher = {mathdoc},
     volume = {83},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_83_a1/}
}