TY - JOUR AU - N. A. Sidorov TI - The role of a priori estimates in the method of non-local continuation of solution by parameter JO - The Bulletin of Irkutsk State University. Series Mathematics PY - 2020 SP - 67 EP - 76 VL - 34 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIGUM_2020_34_a4/ LA - ru ID - IIGUM_2020_34_a4 ER -