For citations:

Achab F., Hafdallah A., Rezzoug I. Identification of the local changes in age-structured population dynamics with missing initial condition. Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika. 2024;(8):3-19. (In Russ.) https://doi.org/10.26907/0021-3446-2024-8-3-19