Hudec valnicek solc (1 risultati)

Wolter 1 Type X-Ray Mirror System with Mean Resolution and Maximum Effective Collecting Area for the Spectral Region of 1-10 nm. / Galvanoplastic Grazing Indicence Mirrors for "Vertical" Eyperiments: The Tandem Tests in Soft X-Rays; Publications of the Astronomical Institute of the Czechoslovak Academy of Sciences, Publication No. 61;