1. V. P. Maslov, “The Law of Preference of Cluster Formation over Passage to Liquid State,” Math. Notes 94(1), 115–126 (2013).
2. L. D. Landau and E. M. Lifshits, Statistical Physics (Nauka, Moscow, 1964) [in Russian].
3. V. Guillemin and S. Sternerg, Geometric Asymptotics (Amer.Math. Soc., Providence, RI, 1977).
4. V. P. Maslov, “On the 100th Anniversary of Izrael Moiseevich Gelfand,” Math. Notes 94(6) (2013) (in press).