@article{MABA_2013_27_1-2_a2,
     author = {N. Ergun},
     title = {Another {Generalization} of {Arhangel'skii's} {Theorem}},
     journal = {Mathematica balkanica},
     pages = {35},
     publisher = {mathdoc},
     volume = {27},
     number = {1-2},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/MABA_2013_27_1-2_a2/}
}