For citations:
Kovalev Yu.A., Yaragina N.A., Chetyrkin A.A. CHALLENGES IN COLLECTING AGE COMPOSITION DATA FROM COMMERCIAL CATCHES OF THE BARENTS SEA BOTTOM FISHES. Problems of Fisheries. 2024;25(1):153-160. (In Russ.) https://doi.org/10.36038/0234-2774-2024-25-1-153-160