%0 Journal Article %A A. N. Andrianov %T Automorphic factorizations of solutions of quadratic congruences and their applications %J Algebra i analiz %D 1993 %P 1-46 %V 5 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_1993_5_5_a0/ %G ru %F AA_1993_5_5_a0