Harutyun Marutyan - Alexan Hakobyan (on the occasion of his 70th birthday)
4 Pages | 305-309 | DOI: 10.54503/0135-0536-2026.1-305 | Revceived on: 2026-03-13 | Reviewed on: 0001-01-01 | Accepted for printing on: 2026-03-20
Published in: 2026 N 1(231) / Our jubilees