Sergienko, V. S. (2007). "Structural chemistry of peroxo compounds of group VI transition metals: I. Peroxo complexes of chromium". Crystallography Reports52 (4): 639–646. doi:10.1134/S1063774507040116. Bibcode: 2007CryRp..52..639S.
Riesenfeld, E. H.; Wohlers, H.E.; Kutsch, W.A. (1905). "Höhere Oxydationsproducte des Chroms". Chemische Berichte der Deutschen Chemischen Gesellschaft38: 1885–1898. doi:10.1002/cber.190503802113.
Sergienko, V. S. (2007). "Structural chemistry of peroxo compounds of group VI transition metals: I. Peroxo complexes of chromium". Crystallography Reports52 (4): 639–646. doi:10.1134/S1063774507040116. Bibcode: 2007CryRp..52..639S.