This file was created by the TYPO3 extension bib --- Timezone: CEST Creation date: 2024-04-19 Creation time: 09-02-17 --- Number of references 1 article Guidelines for developing optical clocks with 10<sup>−18</sup> fractional frequency uncertainty 2019 6 27 10.15488/5553 M.Abdel-Hafiz P.Ablewski A.Al-Masoudi H.Alvarez Martinez P.Balling G.Barwood E.Benkler M.Bober M.Borkowski W.Bowden R.Ciuryło H.Cybulski A.Didier M.Doležal S.Dörscher S.Falke R. M.Godun R.Hamid I. R.Hill R.Hobson N.Huntemann Y.Le Coq R.Le Targat T.Legero T.Lindvall Ch.Lisdat J.Lodewyck H. S.Margolis T. E.Mehlstäubler E.Peik L.Pelzer M.Pizzocaro B.Rauf A.Rolland N.Scharnhorst M.Schioppo P. O.Schmidt R.Schwarz C.Senel N.Spethmann U.Sterr Chr.Tamm J. W.Thomsen A.Vianello M.Zawada