@article{ASNSP_1966_3_20_1_25_0,
     author = {Valle, A.},
     title = {Un probl\`eme de contr\^ole optimum dans certaines \'equations diff\'erentielles d'\'evolution},
     journal = {Annali della Scuola Normale Superiore di Pisa - Scienze Fisiche e Matematiche},
     pages = {25--30},
     year = {1966},
     publisher = {Scuola normale superiore},
     volume = {3e s{\'e}rie, 20},
     number = {1},
     mrnumber = {199015},
     zbl = {0161.07301},
     language = {fr},
     url = {https://www.numdam.org/item/ASNSP_1966_3_20_1_25_0/}
}