  We discuss the scenario of superconducing transition for quasi two dimension
HTS with spin fluctuation pairing mechanism. At mean field temperature of 2D
superconducting transition the interaction of fluctuation spin waves with holes
in copper-oxigen planes leads to the pairing of holes and to the fluctuation
generation of superconducting regions, and also to the essential temperature
dependence of the strength of the interlayer coupling. At decreasing
temperature and sufficiently small interlayer coupling the transition of the
sample to coherent superconducting state occurs.
