Declassified document MDDC (series). 1724. Physical properties of chlorotrifluoroethylene polymers as function of molecular weight: 2. Molecular fractionation, density, viscosity, molecular weight and correlation of these properties of chlorotrifluoroethylene polymers; by James L. Gabbard, J. R. Hendrickson, J. F. Dietrich, A. J. Quinton, W. W. LaMarr, E. S. Amis, X. C. Orrick, F. V. Williams, R. Alvarez, V. E. Anderson, R. L. Cooley, J. W. Grisard.