Registered users receive a variety of benefits including the ability to customize email alerts, create favorite journals list, and save searches.
Please note that a Project Euclid web account does not automatically grant access to full-text content. An institutional or society member subscription is required to view non-Open Access content.
Contact customer_support@projecteuclid.org with any questions.
View Project Euclid Privacy Policy
E. G. Beltrametti, G. Cassinelli "Ideal, first-kind measurements in a proposition-state structure," Communications in Mathematical Physics, Comm. Math. Phys. 40(1), 7-13, (1975)
