@article{TAC_2001_8_a0,
     author = {Marino Gran and Maria Cristina Pedicchio},
     title = {$n${-Permutable} locally finitely presentable categories},
     journal = {Theory and applications of categories},
     pages = {1--15},
     year = {2001},
     volume = {8},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2001_8_a0/}
}