191 KRASNOVSKII 



and G. P. Brin. Chlorophyll- and pheophytin- sensitized 

 photooxidation. Biokhimiya 22, 776-88 (1957). Biochemistry 

 (U.S.S.R.) 22, 728-38 (1957) (English translation). C. A. 52^ 

 13828h (1958). 



and F. F. Litvin. Intermediate stages of formation of chloro- 

 phyll in etiolated leaves as studied by fluorescence spectra. 

 Doklady Akad. Nauk S.S.S.R. 117, 106-9 (1957). C. A. 52, 

 55551 (1958). Proc. Acad. Sci. U.S.S.R., Sect. Biochem. 116- 

 17, 251-5 (1957) (English translation). C A. 52, 17422b 

 (1958). 



and F. F. Litvin. Investigation of the process of chlorophyll 

 formation and of its state in plant leaves by means of fluor- 

 escence spectra. Izvest. Akad. Nauk S.S.S.R., Ser. Fiz. 23, 

 82-5 (1959). C. A. 53, 13291d (1959). 



and E. S. Mikhailova, G. P. Brin, N. M. Sisakyan. Light re- 

 activation of cytochrome oxidase activity of plants containing 

 and not containing chlorophyll. Biokhimiya 24, 3-8 (1959). 

 C. A. 53, 11534b (1959). 



and A. V. Umrikhina. Utilization of compounds of bivalent 

 iron and ascorbic acid as donors of electrons in photochemi- 

 cal reactions of porphyrins and chlorophyll in aqueous media. 

 Doklady Akad. Nauk S.S.S.R. 122, 1061-4 (1958). C. A. 53, 

 1929f (1959). 



and L. M. Vorob'eva . Reversible photor eduction of chloro- 

 phyll and sensitized reactions in sugar beet leaf homoge- 

 nates. Biokhimiya 23, 760-70 (1958). C A. 53, 2375c (1959). 

 and A. V. Umrikhina. Formation of free radicals during 

 photoreduction of chlorophyll or its derivatives by the 

 method of initiation of chain polymerization. Biofizika 3, 

 547-57 (1958). C A. 53, 23821 (1959). 

 Participation of chlorophyll in photochemical hydrogen 

 (electron) transfer. Proc. Intern. Symposium Enzyme 

 Chem., Tokyo and Kyoto 1, 355-8 (1957) (Pub. 1958) (in 

 English). C. A. 53; 10389a (1959). 



Reversible photochemical reduction and its analogs and the 

 mechanism of photosensitization. J. chim. phys. 55, 968-79 

 (1958). C. A. 54, 11657h (1960). 



and E. M. Belavtseva, L. M. Vorob'eva . Structure of aggre- 

 gated chlorophyll. Biofizika 4, 521-32 (1959). C A. 54, 

 11164b (1960). 



and E. V. Pakshina . Photochemical and spectroscopic 

 properties of bacterioviridin of green sulfur bacteria. 

 Doklady Akad. Nauk S.S.S.R. 127, 913-16 (1959). C A. 54» 

 2487c (1960). 



