X-ray and neutron scattering from surfaces and thin films : Proc.of the intern.conf.on surface and thin film studies using glancing-incidence X-ray and neutron scattering,Marseille,France,May 31,June 1-2,1989 / Ed.: M. Bienfait, J. M. Gay, 1989. - Pag.var. - Текст : непосредственный.