@article{AIHPA_1968__9_1_1_0,
     author = {Mielnik, Bogdan},
     title = {Quantum logic and evolution},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {1--6},
     publisher = {Gauthier-Villars},
     volume = {9},
     number = {1},
     year = {1968},
     zbl = {0167.27301},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1968__9_1_1_0/}
}