Authors: F Massel; T T Heikkilä; J-M Pirkkalainen; S U Cho; H Saloniemi; P J Hakonen; M A Sillanpää Journal: Nature Date: 2011-12-14 Impact factor: 49.962
Authors: D E Chang; C A Regal; S B Papp; D J Wilson; J Ye; O Painter; H J Kimble; P Zoller Journal: Proc Natl Acad Sci U S A Date: 2009-12-31 Impact factor: 11.205