TY - JOUR AU - M. I. Letavin TI - Application of the theory of singular perturbations to the investigation of specimens placed in a heating oven under quasistationary temperature conditions JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1993 SP - 1722 EP - 1737 VL - 33 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1993_33_11_a7/ LA - ru ID - ZVMMF_1993_33_11_a7 ER -