@article{CMUC_1998__39_3_a14,
     author = {Holgate, David},
     title = {Linking the closure and orthogonality properties of perfect morphisms in a category},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {587--607},
     publisher = {mathdoc},
     volume = {39},
     number = {3},
     year = {1998},
     mrnumber = {1666810},
     zbl = {0970.18002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1998__39_3_a14/}
}