1. : Lattice Theory, 3rd ed., Amer. Math. Soc., Providence, 1967
2. and : Linear Operators in Space with an Indefinite Metric, Nauka, Moscov, 1986;
3. English transl., Wiley, New York, 1989
4. : Measure on Quantum Logics of Subspaces of a J-Space. Siberien Math. Journ. 32 n.2 (1991), 104–112 (in Russian);
5. English transl., Siberien Math. J. 265–272