@misc{Buchwald_Eberhard_(1886-1975)_Ein, author={Buchwald, Eberhard (1886-1975)}, copyright={GdaƄsk University of Technology Library}, howpublished={online}, publisher={Friedr. Vieweg & Sohn}, language={ger}, type={article}, title={Ein Versagen der klassischen Optik?}, keywords={optics, physics}, }