%0 Journal Article %A R. M. Geidel'man %T The metric theory of pseudo-congruences of lines in $^3S_5$ and the projective theory on pairs of congruences of lines of the space $P_3$. %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1971 %P 23-32 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1971_3_a3/ %G ru %F IVM_1971_3_a3