  In the Standard theory of neutrino oscillations is used scheme of mass
mixings, i.e., oscillation parameters are expressed via terms of mass matrix.
In this work neutrino oscillations generated by charge (the weak interaction
couple constants) mixings are considered. Expressions for angle mixings and
lengths of oscillations are obtained. The expressions of the probability for
three neutrino oscillations are given. Neutrino oscillations in this scheme
(mechanism) are virtual if neutrino masses are not equal and real if neutrino
masses are equal.
