@article{CTGDC_2009__50_1_67_0,
     author = {Sousa, Lurdes},
     title = {On boundedness and small-orthogonality classes},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     eid = {3},
     pages = {67--79},
     publisher = {Andr\'ee CHARLES EHRESMANN},
     volume = {50},
     number = {1},
     year = {2009},
     mrnumber = {2512522},
     zbl = {1171.18003},
     language = {en},
     url = {http://www.numdam.org/item/CTGDC_2009__50_1_67_0/}
}