1. Comptes Rendus de la 20 e Conférence Générales des Poids et Mesures (1995) (1996)
2. B.W. Mangum, G.F. Strouse, W.F. Guthrie, R. Pello, M. Stock, E. Renaot, Y. Hermier, G. Bonnier, P. Marcarino, K.S. Gam, K.H. Kang, Y.-G. Kim, J.V. Nicholas, D.R. White, T.D. Dransfield, Y. Duan, Y. Qu, J. Connolly, R.L. Rusby, J. Gray, G.J.M. Sutton, D.I. Head, K.D. Hill, A. Steele, K. Nara, E. Tegeler, U. Noatsch, D. Heyer, B. Fellmuth, B. Thiele-Krivoj, S. Duris, A.I. Pokhodun, N.P. Moiseeva, A.G. Ivanova, M.J. de Groot, J.F. Dubbeldam, Metrologia 39, 179 (2002)
3. M.K. Nguyen, M.J. Ballico, C. Yaokulbodee, in Metrology Society of Australia 6th Biennial Conference (2005), ed. by I. Budovsky (Metrology Society of Australia, Sydney, 2005), pp. 193–198
4. Preston-Thomas H.: Metrologia 37, 3 (1990)
5. E.H. McLaren, in Temperature, Its Measurement and Control in Science and Industry, vol. 3, ed. by F.C. Brickwedde (Reinhold, New York, 1962), pp. 185–198