Moszkowski, Steven A.; Benveniste, J. & Schwarcz, E. H. Theories for Angular Distributions in Low Energy Nuclear Reactions : A Series of Six Lectures Presented at the Lawrence Radiation Laboratory, Livermore, California, in 1958, report, 1958; (https://digital.library.unt.edu/ark:/67531/metadc783793/m1/1/: accessed April 25, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .