Kessler, Manfred A.; Wolfbeis, Otto S.
Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy, 1991 , vol. 47, # 2 p. 187 - 192

Kessler, Manfred A.; Wolfbeis, Otto S.
Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy, 1991 , vol. 47, # 2 p. 187 - 192

Krasnaya,Zh.A. et al.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1976 , vol. 25, p. 577 - 582
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1976 , vol. 25, p. 595 - 600

Krasnaya,Zh.A. et al.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1976 , vol. 25, p. 577 - 582
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1976 , vol. 25, p. 595 - 600