@BOOK{bengtsson2006geometry,
publisher = {Cambridge University Press},
title = {{G}eometry of quantum states: an introduction to quantum entanglement},
url = {http://chaos.if.uj.edu.pl/~karol/geometry.htm},
timestamp = {2013.10.28},
author = {Bengtsson, Ingemar and \.Zyczkowski, Karol},
year = {2006},
owner = {lacek}
}