M.F. Laranjeira, An elementary theory of thermal and pressure diffusion in gaseous binary and complex mixtures II. Binary mixtures with experimental comparison, Physica 26, 417-430 (1960)
H.A. Tasman and A.J.H. Boerboom, Elimination of the radial second order angular aberrations in inhomogeneous field mass spectrometers by inclined plane boundaries, Z. Naturforsch. Teil A 15, 736-738 (1960)
M.F. Laranjeira, An elementary theory of thermal and pressure diffusion in gaseous binary and complex mixtures I. General theory, Physica 26, 409-416 (1960)
M.F. Laranjeira and J. Kistemaker, Experimental and theoretical thermal diffusion factors in gaseous mixtures III. Ternary mixtures, Physica 26, 431-439 (1960)
