Kardaras, I. S., V. N. Stavrou, I. G. Tsoulos, and T. S. Kosmas. “Nuclear Muon Capture Rates by Using Relativistic Muon Wavefunctions”. HNPS Advances in Nuclear Physics, vol. 18, Nov. 2019, pp. 55-61, doi:10.12681/hnps.2538.