@article{10_21136_CMJ_1982_101798, author = {Sz\'az, \'Arp\'ad and Sz\'az, G\'eza}, title = {Quotient spaces defined by linear relations}, journal = {Czechoslovak Mathematical Journal}, pages = {227--232}, publisher = {mathdoc}, volume = {32}, number = {2}, year = {1982}, doi = {10.21136/CMJ.1982.101798}, mrnumber = {654058}, zbl = {0505.46001}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1982.101798/} }