| Reference |
J.H. Los and C.A. Velds: Preconcentration of impurities by thermal diffusion in the helium purification flow of the dragon reactor In: Proceedings of the Symposium on the Less Common Means of Separation, 24-26 April, 1963 /ed. J.M. Pirie, Institution of Chemical Engineers, 1964. - pp. 86-93 |
