%0 Journal Article %A E. D. Tymchatyn %A L. E. Ward, Jr. %T On three problems of Franklin and Wallace concerning partially ordered spaces %J Colloquium Mathematicum %D 1969 %P 229-236 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-20-2-229-236/ %R 10.4064/cm-20-2-229-236 %G en %F 10_4064_cm_20_2_229_236