@article{10_1017_S0017089504002174,
     author = {CHETCUTI, E. and DVURE\v{C}ENSKIJ, A.},
     title = {THE {STATE-SPACE} {OF} {THE} {LATTICE} {OF} {ORTHOGONALLY} {CLOSED} {SUBSPACES}},
     journal = {Glasgow mathematical journal},
     pages = {213--220},
     year = {2005},
     volume = {47},
     number = {1},
     doi = {10.1017/S0017089504002174},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089504002174/}
}