%0 Journal Article %A N. A. Sidorov %T The role of a priori estimates in the method of non-local continuation of solution by parameter %J The Bulletin of Irkutsk State University. Series Mathematics %D 2020 %P 67-76 %V 34 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2020_34_a4/ %G ru %F IIGUM_2020_34_a4