@article{02125650,
title = {<title-group xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><article-title xml:lang="en"><math><mi>K</mi></math>-purity and orthogonality.</article-title></title-group>},
journal = {Theory and Applications of Categories [electronic only]},
volume = {12},
year = {2004},
pages = {355-371},
zbl = {1060.18001},
language = {en},
url = {http://dml.mathdoc.fr/item/02125650}
}
Hébert, Michel. -purity and orthogonality.. Theory and Applications of Categories [electronic only], Tome 12 (2004) pp. 355-371. http://gdmltest.u-ga.fr/item/02125650/