@article{05706870,
title = {Thompson isometries on positive operators: the 2-dimensional case.},
journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
volume = {20},
year = {2010},
pages = {79-89},
zbl = {1195.46017},
language = {en},
url = {http://dml.mathdoc.fr/item/05706870}
}
Molnar, Lajos; Nagy, Gergo. Thompson isometries on positive operators: the 2-dimensional case.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 20 (2010) pp. 79-89. http://gdmltest.u-ga.fr/item/05706870/