%0 Journal Article %A Vasily G. Safonov %T On $\tau$-closed totally saturated group formations with Boolean sublattices %J Algebra and discrete mathematics %D 2008 %P 109-122 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ADM_2008_2_a7/ %G en %F ADM_2008_2_a7