@article{RCM_2008_42_1_a6,
     author = {Reinier D{\'\i}az Mill\'an Instituto de Cibern\'etica Matem\'atica y F{\'\i}sica and La Habana and Cuba.},
     title = {Caracterizaci\'on de funcionales lineales asociados a formas bilineales de tipo {Sobolev}},
     journal = {Revista colombiana de matematicas},
     pages = {85--98},
     publisher = {mathdoc},
     volume = {42},
     number = {1},
     year = {2008},
     url = {http://geodesic.mathdoc.fr/item/RCM_2008_42_1_a6/}
}