@article{RMI_1986_1986_1_a13,
     author = {Sussmann, Hector J.},
     title = {Un teorema de regularidad d\'ebil para problemas reales de control \'optimo anal{\'\i}tico.},
     journal = {Revista matem\'atica iberoamericana},
     pages = {307-317},
     publisher = {mathdoc},
     volume = {2},
     number = {3},
     year = {1986},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_1986_1986_1_a13/}
}