%0 Journal Article %A Miroslav Doupovec %A W/lodzimierz M. Mikulski %T On involutions of iterated bundle functors %J Colloquium Mathematicum %D 2006 %P 135-145 %V 106 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm106-1-12/ %R 10.4064/cm106-1-12 %G en %F 10_4064_cm106_1_12