%0 Journal Article %A O. A. Aktsipetrov %A E. D. Mishina %A T. V. Murzina %A A. V. Petukhov %A A. L. Petukhova %T Violation of the Bunsen--Roscoe law and the ``memory'' effect in photoactivation of surface-enhanced Raman scattering and surface-enhanced second harmonic generation %J Doklady Akademii Nauk %D 1989 %P 1096-1099 %V 305 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1989_305_5_a17/ %G ru %F DAN_1989_305_5_a17