Berden, J. A., Opperdoes, F., & Slater, E. C. (1972). The effect of ATP on the apparent mid-point potentials of cytochrome b and cytochrome c in beef-heart mitochondria. Biochimica et Biophysica Acta : international journal of biochemistry and biophysics, 256(2), 594-599. https://hdl.handle.net/2078.5/67279 (Original work published 1972)