TY - JOUR AU - Vu, Van Khuong TI - The coercitivity of elliptic sesquilinear forms on the Sobolev spaces $[W_2^(s)(\Omega)]^M$ [Abstract of thesis] JO - Commentationes Mathematicae Universitatis Carolinae PY - 1988 SP - 197 VL - 29 IS - 1 UR - http://geodesic.mathdoc.fr/item/CMUC_1988_29_1_a19/ LA - en ID - CMUC_1988_29_1_a19 ER -