Láng László (szerk.): Absorption spectra in the ultraviolet and visible region Vol. 2 - Absorption spectra in the ultraviolet and visible region 2. (Budapest, 1964)
о ABSORPTION SPECTRA INTHE ULTRAVIOLET AND VISIBLE REGION EDITED BY Dr. L. LÁNG COLLABORATORS Dr. A. BARTECKI (Poland), Dr. 1 SZŰKE, Dr. G. VARSÁNYI and M. VIZESY VOLUME II. Second, revised edition PUBLISHING HOUSE OF THE HUNGARIAN ACADEMY OF SCIENCES BUDAPEST, 1964.