@article{1183537225, author = {Fleming, W. H.}, title = {Review: L. D. Berkovitz, Optimal control theory}, journal = {Bull. Amer. Math. Soc.}, volume = {81}, number = {4}, year = {1975}, pages = { 840-841}, language = {en}, url = {http://dml.mathdoc.fr/item/1183537225} }
Fleming, W. H. Review: L. D. Berkovitz, Optimal control theory. Bull. Amer. Math. Soc., Tome 81 (1975) no. 4, pp. 840-841. http://gdmltest.u-ga.fr/item/1183537225/