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@article{SJIM_2007_10_3_a5, author = {O. I. Il'in}, title = {On the optimal exploitation of fish populations with an age structure}, journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki}, pages = {43--57}, publisher = {mathdoc}, volume = {10}, number = {3}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/SJIM_2007_10_3_a5/} }
O. I. Il'in. On the optimal exploitation of fish populations with an age structure. Sibirskij žurnal industrialʹnoj matematiki, Tome 10 (2007) no. 3, pp. 43-57. http://geodesic.mathdoc.fr/item/SJIM_2007_10_3_a5/