@article{RO_1975__9_3_75_0,
     author = {Magnanti, T. L.},
     title = {Non-linear programming and the maximum principle for discrete time optimal control problems},
     journal = {Revue fran\c{c}aise d'automatique, informatique, recherche op\'erationnelle. Recherche op\'erationnelle},
     pages = {75--91},
     publisher = {EDP-Sciences},
     volume = {9},
     number = {V3},
     year = {1975},
     mrnumber = {398618},
     zbl = {0341.90048},
     language = {en},
     url = {http://www.numdam.org/item/RO_1975__9_3_75_0/}
}