Klickman, A. E.; Ball, G. L.; Edwards, J. J.; Jens, W. H.; Segal, B. M.; Stanford, R. E. L. et al. Design and Economic Evaluation of Fixed Blankets for Fast Reactors, report, August 30, 1963; (https://digital.library.unt.edu/ark:/67531/metadc101024/m1/1/: accessed April 18, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .