Rüegg, Johann Caspar Max Planck Institute for Medical Research, Max Planck Society;
http://www.jstor.org/stable/pdf/3881455.pdf?refreqid=excelsior%3Af2f5478184bced2aca915f3169276856 (Any fulltext)
Rüegg, J. C. (1967). ATP-Driven oscillation of glycerol-extracted insect fibrillar muscle: mechano-chemical oupling. American Zoologist, 7(3), 457-464.