| Reference |
J. Politiek, P.K. Rol, J.H. Los, D. Onderdelinden and J.J.M. Schipper: A molecular beam apparatus for the 0-50 eV region In: Rarefied Gas Dynamics : Proceedings of the Fifth International Symposium on Rarefied Gas Dynamics, held at the University of Oxford, 1966 /ed. C.L. Brundin, Academic Press, 1967. - pp. 1443-1453 |
