Diffusion coefficients of isotopic methane mixtures and of methane-rare-gas mixtures Back to all publications Publication date 1 January 1971 Reference H.F. Vugts, A.J.H. Boerboom and J.H. Los, Diffusion coefficients of isotopic methane mixtures and of methane-rare-gas mixtures, Physica 51, 311-318 (1971)