@article{ELA_2011__22__a15,
     author = {Kuzma, Bojan and Lesnjak, Gorazd and Li, Chi-Kwong and Petek, Tatjana and Rodman, Leiba},
     title = {Norm preservers of {Jordan} products},
     journal = {The electronic journal of linear algebra},
     pages = {959--978},
     publisher = {mathdoc},
     volume = {22},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2011__22__a15/}
}