1. Baltscheffsky, H. and L.-V. von Stedingk. Bacterial photophosphorylation in the absence of added nucleotide. A second intermediate stage of energy transfer in light-induced formation of ATP, Biochem. Biophys. Res. Commun. 22, 722, 1966.
2. Baltscheffsky, H., L.-V. von Stedingk, M.-W. Heldt and M. Klingenberg, Inorganic pyrophosphate: Formation in bacterial photophosphorylation, Science 153, 1120, 1966.
3. Baltscheffsky, M., Inorganic pyrophosphate and ATP as energy donors in chromatophores from Rhodospirillum rubrum, Nature 216, 241, 1967.
4. Baltscheffsky, M., Inorganic pyrophosphate as an energy donor in photosynthetic and respiratory electron transport phosphorylation systems, Biochem. Biophys. Res. Comm. 28, 270, 1967b.
5. Baltscheffsky, M., Energy conversion-linked changes of carotenoid absorbance in Rhodospirillum rubrum chromatophores, Arch. Biochem. Biophys. 130, 646, 1969a.