Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DVMG_2007_7_1_a5, author = {O. I. Il'in}, title = {On the optimal operation of populations of fishes with age structure}, journal = {Dalʹnevosto\v{c}nyj matemati\v{c}eskij \v{z}urnal}, pages = {48--61}, publisher = {mathdoc}, volume = {7}, number = {1}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DVMG_2007_7_1_a5/} }
O. I. Il'in. On the optimal operation of populations of fishes with age structure. Dalʹnevostočnyj matematičeskij žurnal, Tome 7 (2007) no. 1, pp. 48-61. http://geodesic.mathdoc.fr/item/DVMG_2007_7_1_a5/