TY - JOUR AU - V. P. Burskii TI - Some new methods for studying boundary value problems for JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2024 SP - 48 EP - 59 VL - 218 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2024_218_1_a2/ LA - ru ID - TMF_2024_218_1_a2 ER -