1. 1EncartaWorldEnglishDictionary,MicrosoftEncarta,St.Martin'sPress,1999.
2. So confident were the researchers that Hamel would write in the 1920s in the famousHandbuchderPhysik1anaxiomatictreatmentofmechanics-anaxiomis a statement that is generally accepted as self-evident truth. I follow Hamel's lead