%0 Journal Article %A T. K. Subrahmonian Moothathu %T Non-transitive points and porosity %J Colloquium Mathematicum %D 2013 %P 99-114 %V 133 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm133-1-7/ %R 10.4064/cm133-1-7 %G en %F 10_4064_cm133_1_7