TY - JOUR AU - Yu. S. Baburin TI - The problem $T_{3,2,1}$ for the Lavrent'ev--Bicadze equation JO - Trudy seminara po kraevym zadačam PY - 1967 SP - 11 EP - 21 VL - 4 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUKZ_1967_4_4_a1/ LA - ru ID - KUKZ_1967_4_4_a1 ER -