%0 Journal Article %A G. Masbaum %A A. W. Reid %T Frattini and related subgroups of mapping class groups %J Informatics and Automation %D 2016 %P 149-158 %V 292 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2016_292_a8/ %G en %F TRSPY_2016_292_a8