@article{TAC_2010_24_a11,
     author = {Susan Niefield},
     title = {Lax {Presheaves} and {Exponentiability}},
     journal = {Theory and applications of categories},
     pages = {288--301},
     year = {2010},
     volume = {24},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2010_24_a11/}
}