@article{EXMATH_1998_1998_1_a2,
     author = {Galindo, Jorge and Hern\'andez, Salvador},
     title = {Un teorema de van {Douwen.}},
     journal = {Extracta mathematicae},
     pages = {115-123},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1998_1998_1_a2/}
}