@article{ELA_2010__20__a0,
     author = {Xu, Xiao-Wei and Zhang, Hong-Ying},
     title = {Jordan left derivations in full and upper triangular matrix rings},
     journal = {The electronic journal of linear algebra},
     pages = {753--759},
     publisher = {mathdoc},
     volume = {20},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2010__20__a0/}
}