Walls, F.
, Barillet, R.
, Besson, R.
, Groslambert, J.
, Schumacher, P.
, Rufenacht, J.
and Hilty, K.
(1994),
International Comparison of Phase Noise, 8^uth^ European Frequency and Time Forum , Weihenstephan, GE
(Accessed October 31, 2024)