@article{EXMATH_1992_1992_1_a28,
     author = {Rubio, J. E.},
     title = {Control global de ecuaciones diferenciales en derivadas parciales no lineales y de desigualdades variacionales.},
     journal = {Extracta mathematicae},
     pages = {25-30},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {1992},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1992_1992_1_a28/}
}