%0 Journal Article %A Wicke, H. H. %A Jr., J. M. Worrell %T A Characterization of Spaces Having Bases of Countable Order in Terms of Primitive Bases %J Canadian journal of mathematics %D 1975 %P 1100-1109 %V 27 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-115-1/ %R 10.4153/CJM-1975-115-1 %F 10_4153_CJM_1975_115_1