@article{CTGDC_2009__50_4_273_0,
     author = {Adamek, Jiri and Hebert, Michel},
     title = {Quasi-equations in locally presentable categories},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     eid = {2},
     pages = {273--297},
     publisher = {Andr\'ee CHARLES EHRESMANN},
     volume = {50},
     number = {4},
     year = {2009},
     zbl = {1188.18001},
     language = {en},
     url = {http://www.numdam.org/item/CTGDC_2009__50_4_273_0/}
}