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@article{AIHPA_1972__17_4_295_0, author = {Gunson, J.}, title = {Physical states on quantum logics. {I}}, journal = {Annales de l'I.H.P. Physique th\'eorique}, pages = {295--311}, publisher = {Gauthier-Villars}, volume = {17}, number = {4}, year = {1972}, mrnumber = {336364}, zbl = {0252.46083}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AIHPA_1972__17_4_295_0/} }
Gunson, J. Physical states on quantum logics. I. Annales de l'I.H.P. Physique théorique, Tome 17 (1972) no. 4, pp. 295-311. http://geodesic.mathdoc.fr/item/AIHPA_1972__17_4_295_0/