@article{10_4064_sm174_2_5,
     author = {Jianlian Cui and Jinchuan Hou},
     title = {Linear maps preserving elements annihilated  by the polynomial$XY-YX^{\dagger}$},
     journal = {Studia Mathematica},
     pages = {183--199},
     publisher = {mathdoc},
     volume = {174},
     number = {2},
     year = {2006},
     doi = {10.4064/sm174-2-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm174-2-5/}
}