TY - JOUR AU - E. I. Moiseev AU - M. Mogimi TI - On the Completeness of Eigenfunctions of the Tricomi Problem for a Degenerate Equation of Mixed Type JO - Differencialʹnye uravneniâ PY - 2005 SP - 1387 EP - 1391 VL - 41 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2005_41_10_a10/ LA - ru ID - DE_2005_41_10_a10 ER -