@article{TAC_2016_31_a34,
     author = {Chris Heunen and Martti Karvonen},
     title = {Monads on dagger categories},
     journal = {Theory and applications of categories},
     pages = {1016--1043},
     publisher = {mathdoc},
     volume = {31},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2016_31_a34/}
}