TY - GEN AU - Hèormander,Lars TI - Notions of convexity T2 - Progress in mathematics SN - 0817637990 (alk. paper) U1 - 515./94 PY - 1994/// CY - Boston PB - Birkhèauser KW - Convex domains N1 - Includes bibliographical references (p. [403]-410) and indexes ER -