%0 Journal Article %A Grätzer, G. %A Schmidt, E. T. %T Congruence Class Sizes in Finite Sectionally Complemented Lattices %J Canadian mathematical bulletin %D 2004 %P 191-205 %V 47 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-019-3/ %R 10.4153/CMB-2004-019-3 %F 10_4153_CMB_2004_019_3