TY - JOUR AU - A. A. Zamyshlyaeva TI - The phase space of a high order Sobolev type equation JO - The Bulletin of Irkutsk State University. Series Mathematics PY - 2011 SP - 45 EP - 57 VL - 4 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIGUM_2011_4_4_a4/ LA - ru ID - IIGUM_2011_4_4_a4 ER -