@article{AIHPB_2005__41_3_257_0, author = {Parthasarathy, Kalyanapuram Rangachari}, title = {Extremal quantum states in coupled systems}, journal = {Annales de l'I.H.P. Probabilit\'es et statistiques}, volume = {41}, year = {2005}, pages = {257-268}, doi = {10.1016/j.anihpb.2003.10.009}, mrnumber = {2139019}, zbl = {1074.81045}, language = {en}, url = {http://dml.mathdoc.fr/item/AIHPB_2005__41_3_257_0} }
Parthasarathy, K. R. Extremal quantum states in coupled systems. Annales de l'I.H.P. Probabilités et statistiques, Tome 41 (2005) pp. 257-268. doi : 10.1016/j.anihpb.2003.10.009. http://gdmltest.u-ga.fr/item/AIHPB_2005__41_3_257_0/
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