L. Essen et J. V. L. Parry, « An Atomic Standard of Frequency and Time Interval: A Cæsium Resonator », Nature, vol. 176, nos 280 - 282, (DOI10.1038/176280a0).
Alan Cook, « Louis Essen, O. B. E. 6 September 1908–24 August 1997 », Biogr. Mems Fell. R. Soc., vol. 44, , p. 143-158 (DOI10.1098/rsbm.1998.0010)
ekkehard-friebe.de
Essen, L. (1978) "Relativity and Time Signals", Electronics and Wireless World, Oct. 1978, p. 14; No one has attempted to refute my arguments, but I was warned that if I persisted I was likely to spoil my career prospects. Voir également Louis Essen, « RELATIVITY - joke or swindle ? », Electronics and Wireless World, , p. 126-127 (lire en ligne [archive], consulté le ). On peut consulter les réactions de plusieurs chercheurs à ces deux articles sur ce site.
fileden.com
Essen, L. (1971) The Special Theory of Relativity: A Critical Analysis, Oxford University Press (Oxford science research papers, 5). , booklet in which he questioned the modern interpretation of the special theory of relativity.
Essen, L. (1978) "Relativity and Time Signals", Electronics and Wireless World, Oct. 1978, p. 14; No one has attempted to refute my arguments, but I was warned that if I persisted I was likely to spoil my career prospects. Voir également Louis Essen, « RELATIVITY - joke or swindle ? », Electronics and Wireless World, , p. 126-127 (lire en ligne [archive], consulté le ). On peut consulter les réactions de plusieurs chercheurs à ces deux articles sur ce site.
Essen, L. (1978) "Relativity and Time Signals", Electronics and Wireless World, Oct. 1978, p. 14; No one has attempted to refute my arguments, but I was warned that if I persisted I was likely to spoil my career prospects. Voir également Louis Essen, « RELATIVITY - joke or swindle ? », Electronics and Wireless World, , p. 126-127 (lire en ligne [archive], consulté le ). On peut consulter les réactions de plusieurs chercheurs à ces deux articles sur ce site.
web.archive.org
Essen, L. (1978) "Relativity and Time Signals", Electronics and Wireless World, Oct. 1978, p. 14; No one has attempted to refute my arguments, but I was warned that if I persisted I was likely to spoil my career prospects. Voir également Louis Essen, « RELATIVITY - joke or swindle ? », Electronics and Wireless World, , p. 126-127 (lire en ligne [archive], consulté le ). On peut consulter les réactions de plusieurs chercheurs à ces deux articles sur ce site.
