@article{1183530223,
author = {Banks, H. T.},
title = {A maximum principle for optimal control problems with functional differential systems},
journal = {Bull. Amer. Math. Soc.},
volume = {75},
number = {5},
year = {1969},
pages = { 158-161},
language = {en},
url = {http://dml.mathdoc.fr/item/1183530223}
}
Banks, H. T. A maximum principle for optimal control problems with functional differential systems. Bull. Amer. Math. Soc., Tome 75 (1969) no. 5, pp. 158-161. http://gdmltest.u-ga.fr/item/1183530223/