Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Ken-ichi Watabe and Shinya Yanagimachi and Akifumi Takamizawa,Cryogenic-sapphire-oscillator-based reference signal at 1 GHz with 10[-15] level instability,Japanese journal of applied physics : JJAP,00214922,Tokyo : The Japan Society of Applied Physics,2008-09,47,9,7390-7392,https://cir.nii.ac.jp/crid/1520009408782246912,https://doi.org/10.1143/jjap.47.7390