@article{PORMA_1998__55_4_49290,
     author = {Dontchev, J. and Ganster, M.},
     title = {More on sg-compact spaces.},
     journal = {Portugaliae mathematica},
     pages = {457--464},
     year = {1998},
     volume = {55},
     number = {4},
     zbl = {0989.54026},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1998__55_4_49290/}
}