@article{00785320, title = {On the determination of optimal time horizon in a control problem in natural resource economics.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {18}, year = {1995}, pages = {617-620}, doi = {10.1155/S0161171295000780}, zbl = {0841.90044}, language = {en}, url = {http://dml.mathdoc.fr/item/00785320} }
Kumar, Ramesh C.; Naqib, Fadle M. On the determination of optimal time horizon in a control problem in natural resource economics.. International Journal of Mathematics and Mathematical Sciences, Tome 18 (1995) pp. 617-620. doi : 10.1155/S0161171295000780. http://gdmltest.u-ga.fr/item/00785320/