Authors: A D Ludlow; T Zelevinsky; G K Campbell; S Blatt; M M Boyd; M H G de Miranda; M J Martin; J W Thomsen; S M Foreman; Jun Ye; T M Fortier; J E Stalnaker; S A Diddams; Y Le Coq; Z W Barber; N Poli; N D Lemke; K M Beck; C W Oates Journal: Science Date: 2008-02-14 Impact factor: 47.728
Authors: T Rosenband; D B Hume; P O Schmidt; C W Chou; A Brusch; L Lorini; W H Oskay; R E Drullinger; T M Fortier; J E Stalnaker; S A Diddams; W C Swann; N R Newbury; W M Itano; D J Wineland; J C Bergquist Journal: Science Date: 2008-03-06 Impact factor: 47.728