@article{05080676,
title = {Coherence of the double involution on },
journal = {Theory and Applications of Categories [electronic only]},
volume = {16},
year = {2006},
pages = {17-29},
zbl = {1120.03045},
language = {en},
url = {http://dml.mathdoc.fr/item/05080676}
}
Cockett, J.A.B.; Hasegawa, M.; Seely, R.A.G. Coherence of the double involution on . Theory and Applications of Categories [electronic only], Tome 16 (2006) pp. 17-29. http://gdmltest.u-ga.fr/item/05080676/