@article{RCP25_1973__19__A3_0, author = {Lieb, Elliott H. and Ruskai, Mary Beth}, title = {A Fundamental Property of Quantum-Mechanical Entropy}, journal = {Les rencontres physiciens-math\'ematiciens de Strasbourg -RCP25}, volume = {19}, year = {1973}, pages = {1-2}, language = {en}, url = {http://dml.mathdoc.fr/item/RCP25_1973__19__A3_0} }
Lieb, Elliott H.; Ruskai, Mary Beth. A Fundamental Property of Quantum-Mechanical Entropy. Les rencontres physiciens-mathématiciens de Strasbourg -RCP25, Tome 19 (1973) pp. 1-2. http://gdmltest.u-ga.fr/item/RCP25_1973__19__A3_0/