TY - JOUR AU - Chajda, Ivan AU - Länger, Helmut TI - Orthogonality and complementation in the lattice of subspaces of a finite vector space JO - Mathematica Bohemica PY - 2022 SP - 141 EP - 153 VL - 147 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.2021.0042-20/ DO - 10.21136/MB.2021.0042-20 LA - en ID - 10_21136_MB_2021_0042_20 ER -