TY - BOOK AU - Zeldovich,B.Ya AU - Pilipetsky,N.F. AU - Shkunov,V.V. TI - Principles of phase conjugation T2 - Springer series in optical sciences SN - 0387134581 U1 - 535/.2 PY - 1985/// CY - New York PB - Springer-Verlag KW - Optical phase conjugation ER -