Láng László (szerk.): Absorption spectra in the ultraviolet and visible region Vol. 4 - Absorption spectra in the ultraviolet and visible region 4. (Budapest, 1963)
Láng László (szerk.): Absorption spectra in the ultraviolet and visible region Vol. 4 - Absorption spectra in the ultraviolet and visible region 4. (Budapest, 1963)