01505nam 2200445 450 991070407680332120151007115010.0(CKB)5470000002436884(OCoLC)922975839(EXLCZ)99547000000243688420151007d1977 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierDetailed design of a variable volume hydrogen maser /Peter O. Cervenka[Washington, D.C.] :[National Aeronautics and Space Administration],[1977?]1 online resource (29 pages) illustrationsNASA-CR ;175221Title from title screen (viewed Oct. 7, 2015).Includes bibliographical references (page 29).Hydrogen masersnasatStructural design criterianasatAtomic excitationsnasatSurface propertiesnasatWave functionsnasatHydrogen masers.Structural design criteria.Atomic excitations.Surface properties.Wave functions.Cervenka Peter O.1402175United States.National Aeronautics and Space Administration,GPOGPOBOOK9910704076803321Detailed design of a variable volume hydrogen maser3472159UNINA