TY - JOUR AU - Alexander V. Velisevich TI - On an inverse problem for a stationary equation with boundary condition of the third kind JO - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika PY - 2021 SP - 659 EP - 666 VL - 14 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JSFU_2021_14_5_a13/ LA - en ID - JSFU_2021_14_5_a13 ER -