@article{TAC_2013_28_a9,
     author = {J. F. Jardine},
     title = {Diagonal model structures},
     journal = {Theory and applications of categories},
     pages = {250--268},
     publisher = {mathdoc},
     volume = {28},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2013_28_a9/}
}