@article{CMUC_1999__40_3_a11,
     author = {Bella, A. and Yaschenko, I. V.},
     title = {On {AP} and {WAP} spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {531--536},
     publisher = {mathdoc},
     volume = {40},
     number = {3},
     year = {1999},
     mrnumber = {1732483},
     zbl = {1010.54040},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1999__40_3_a11/}
}