%0 Journal Article %A W. Waliszewski %T On the tangency of sets in generalized metric spaces %J Annales Polonici Mathematici %D 1973 %P 275-284 %V 28 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-28-3-275-284/ %R 10.4064/ap-28-3-275-284 %G en %F 10_4064_ap_28_3_275_284