@article{10_1017_S0017089502020086,
     author = {Hirzallah, Omar and Kittaneh, Fuad},
     title = {On the {Chordal} {Transform} of {Hilbert} {Space} {Operators}},
     journal = {Glasgow mathematical journal},
     pages = {275--284},
     year = {2002},
     volume = {44},
     number = {2},
     doi = {10.1017/S0017089502020086},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089502020086/}
}