Remarks to the Standard Theory of Neutrino Oscillations. Corrected   Theory of Neutrino Oscillations
  In the Standard theory of neutrino oscillations it is supposed that physical observed neutrino states $\nu_{e}, \nu_{\mu}, \nu_{\tau}$ have no definite masses and that neutrinos are initially created as mixture of $\nu_{1}, \nu_{2}, \nu_{3}$ neutrino states and that neutrino oscillations are the real ones even when neutrino masses are different. It is shown that these suppositions lead to violation of the law of energy and momentum conservation and then the neutrino states are unstable ones and they must disintegrate. Then the development of the standard theory of neutrino oscillations in the framework of particle physics is considered where the above mentioned shortcomings are absent and the oscillations of neutrino with equal masses are real ones and the oscillations of neutrino different masses are virtual ones. Expressions for probabilities of neutrino transitions (oscillations) in the correct theory are given. 
Kh. M. Beshtoev