@article{02028907,
title = {Continuous spatial semigroups of completely positive maps of },
journal = {The New York Journal of Mathematics [electronic only]},
volume = {9},
year = {2003},
pages = {165-269},
zbl = {1057.46055},
language = {en},
url = {http://dml.mathdoc.fr/item/02028907}
}
Powers, Robert T. Continuous spatial semigroups of completely positive maps of . The New York Journal of Mathematics [electronic only], Tome 9 (2003) pp. 165-269. http://gdmltest.u-ga.fr/item/02028907/