@article{ELA_2010__21__a3,
     author = {Xu, Jin-Li and Tang, Xiao-Min and Cao, Chong-Guang},
     title = {Idempotence-preserving maps between matrix spaces over fields of characteristic 2},
     journal = {The electronic journal of linear algebra},
     pages = {110--123},
     publisher = {mathdoc},
     volume = {21},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2010__21__a3/}
}