1. V. P. Maslov and O. Yu. Shvedov, The Complex Germ Method in the Many-Particle Problem and in Quantum Field Theory (URSS, Moscow, 2000) [in Russian].
2. V. P. Maslov, Quantization of Thermodynamics and Ultrasecond Quantization (Regular. Khaotich. Dinamika, URSS, Izhevsk, 2000).
3. V. P. Maslov, Russ. J. Math. Phys. 9, 437 (2002).
4. F. A. Berezin, Method of Secondary Quantization (Nauka, Moscow, 1986) [in Russian].
5. V. P. Maslov, Operator Methods (Moscow, 1973) [in Russian].