17.01.2023 / Last updated : 29.01.2023 dvolans II Conference The II International Conference “Readings in memory of B. N. Melnichenko and S. E. Trifonov” The II International Conference “Readings in memory of B. N. Melnichenko and S. E. Trifonov” will be held at Saint Petersburg State University from April, 19 to April, 21, 2023.
