@article{RRACEFN_1997_1997_1_a2,
     author = {Gluyemi, Sunday},
     title = {A sequential analogue of the {Grothendieck-Pt\'ak} topology},
     journal = {Revista de la Real Academia de Ciencias Exactas, F{\'\i}sicas y Naturales},
     pages = {9-11},
     year = {1997},
     volume = {91},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RRACEFN_1997_1997_1_a2/}
}