1. Luminescent Methods of Uranium Determination, p. 6 (in Russian), Nauka Moscow 1968.
2. Optika i Spektroskopija (Optik u. Spektroskopie [UdSSR]) in press.
3. Exact temperature not given.
4. Die Sulfate des vierwertigen Urans
5. The luminiscence spectra of uranyl hydroxo complexes in solution