TY - JOUR AU - Alexander N. Polkovnikov TI - On initial boundary value problem for parabolic differential operator with non-coercive boundary conditions JO - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika PY - 2020 SP - 547 EP - 558 VL - 13 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JSFU_2020_13_5_a2/ LA - en ID - JSFU_2020_13_5_a2 ER -