@article{EXMATH_1993_1993_1_a12,
     author = {Mar{\'\i}n, Josefa and Romaguera, Salvador},
     title = {Teorema de {Miscenko} para espacios bitopol\'ogicos.},
     journal = {Extracta mathematicae},
     pages = {158-161},
     publisher = {mathdoc},
     volume = {8},
     number = {2-3},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1993_1993_1_a12/}
}