@article{10_4153_CJM_2010_041_x,
     author = {Dolinar, Gregor and Kuzma, Bojan},
     title = {General {Preservers} of {Quasi-Commutativity}},
     journal = {Canadian journal of mathematics},
     pages = {758--786},
     year = {2010},
     volume = {62},
     number = {4},
     doi = {10.4153/CJM-2010-041-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2010-041-x/}
}