 Moment Ω"n" when the "k"-th epoch of a given era ends is at the same time moment Ω'0 of the beginning of the next era.In the first Kasner epoch of the new era function γ is the first to rise from the minimal value γ"k" = − Ω"k" (1 − δ"k") that it reached in the previous era; this value plays the role of a starting amplitude δ'0Ω'0 for the new series of oscillations.It is easily obtained that