INVARIANT MODEL OF BOLTZMANN STATISTICAL MECHANICS AND ITS IMPLICATIONS TO HYDRODYNAMIC MODEL OF ELECTROMAGNETISM, PHYSICAL FOUNDATIONS OF QUANTUM MECHANICS, RELATIVITY, QUANTUM GRAVITY AND QUANTUM COSMOLOGY. ЖПЭОС. 2023;25(3-4):3-40. doi:10.26577/JPEOS.2023.v25.i3-4.i1