1. Birkhoff, G. and Neumann, J. v.: 1936, ‘The Logic of Quantum Mechanics’, Annals of Math. 37, 823.
2. Bohr, N.: 1961, Atomic Theory and the Description of Nature, Cambridge University Press.
3. Brouwer, L. E. J.: 1908, ‘De onbetrouwbaarheid der logische principes’, Tijdschr. voor wijsbegirte 2, Intuitionisme en Formalisme, Groningen, 1912.
4. Drieschner, M.: 1974, ‘The Structure of Quantum Mechanics’, A.Hartkämper and H.Neumann (eds.), Foundations of Quantum Mechanics and Ordered Linear Spaces. Lecture Notes in Physics, 29, Springer, Berlin-New York.
5. Drieschner, M.: 1975, ‘Lattice Theory, Groups, and Space’, in, L.Castell, M.Drieschner and C. F. v.Weizsäcker (eds.), Quantum Theory and the Structures of Time and Space, Hanser, München-Wien.