@article{deSilvaBarbosa:ContextualityNoncommutativeGeometry, title = "Contextuality and noncommutative geometry in quantum mechanics", author = "de Silva, Nadish and Barbosa, Rui Soares", year = "2019", journal = "Communications in Mathematical Physics", note = "Earlier partial version (``Partial and total ideals of von Neumann algebras'') available as arXiv:1408.1172 [math.OA]", number = "2", pages = "375--429", volume = "365", doi = "10.1007/s00220-018-3222-9", }