%0 Journal Article %A I. A. Makarov %T Solution of the Cauchy--Goursat problem for an equation with two lines of degeneracy of the second kind %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1979 %P 29-40 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1979_5_a3/ %G ru %F IVM_1979_5_a3