@article{CLTM_2006_2006_1_a10,
     author = {Gy\"ongy, Istv\'an and Krylov, Nicolai},
     title = {Problemas de {Cauchy} con controles peri\'odicos.},
     journal = {Collectanea mathematica},
     pages = {255-273},
     publisher = {mathdoc},
     volume = {57},
     number = {Extra},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_2006_2006_1_a10/}
}