Neutrino oscillations and the CPT

The experimental discovery of neutrino mixing is now a well-established fact. Its phenomial interpretation in the theory of neutrino oscillations gives convincing evidence for a nonzer, mass. Precise measurements of the differences of the neutrino mass squared and mixed are in progress. Dedicated experiments to search for CPand T-odd effects will start so same time, the consequences of hypothetical CPT violation in the leptonic sector of the Model, in neutrino physics in particular, are being widely discussed. This paper repression review of published articles on the manifestations of CPT violation in the processes o oscillations and resonant changes of their flavor.