Láng László (szerk.): Absorption spectra in the ultraviolet and visible region Vol. 20 - Absorption spectra in the ultraviolet and visible region 20. (Budapest, 1975)
ABSORPTION SPECTRA IN THE ULTRAVIOLET AND VISIBl l REGION WED «Y Or t LÁNG XX»
ABSORPTION SPECTRA IN THE ULTRAVIOLET AND VISIBl l REGION WED «Y Or t LÁNG XX»