%0 Journal Article %A W. E. Longstaff %A %T J-subspace lattices and subspace M-bases %J Studia Mathematica %D 2000 %P 197-212 %V 139 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-139-3-197-212/ %R 10.4064/sm-139-3-197-212 %G en %F 10_4064_sm_139_3_197_212