%0 Journal Article %A Shapiro, H. L. %T More on Extending Continuous Pseudometrics %J Canadian journal of mathematics %D 1970 %P 984-993 %V 22 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-112-x/ %R 10.4153/CJM-1970-112-x %F 10_4153_CJM_1970_112_x