@article{05207777, title = {Dense morphisms of monads.}, journal = {Theory and Applications of Categories [electronic only]}, volume = {18}, year = {2007}, pages = {372-399}, zbl = {1125.18004}, language = {en}, url = {http://dml.mathdoc.fr/item/05207777} }
Karazeris, Panagis; Velebil, Jiří. Dense morphisms of monads.. Theory and Applications of Categories [electronic only], Tome 18 (2007) pp. 372-399. http://gdmltest.u-ga.fr/item/05207777/