%0 Journal Article %A Yorioka, Teruyuki %T Todorcevic orderings as examples of ccc forcings without adding random reals %J Commentationes Mathematicae Universitatis Carolinae %D 2015 %P 125-132 %V 56 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.015.111/ %R 10.14712/1213-7243.015.111 %G en %F 10_14712_1213_7243_015_111