You may also wish to search for items by Nevers.
Only one matching reference was found.
Nevers, N.D.; Martin, J.J., The constant-volume heat capacities of gaseous perfluorocyclobutane and propylene, Am. Inst. Chem. Eng. Symp. Ser. (AIChE Symp. Ser.), 1960, 6, 43-49. [all data]