@article{CLTM_1991_1991_1_a6,
     author = {Spinelli, Patricia and Rakotonirayni, Georges Solay},
     title = {Existencia de un control \'optimo a trav\'es del an\'alisis no est\'andar.},
     journal = {Collectanea mathematica},
     pages = {95-124},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {1991},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1991_1991_1_a6/}
}