"Selection Rules for the Dematerialization of a Particle into Two Photons"@en . "242-245" . "10.1103/PHYSREV.77.242" . . "Selection Rules for the Dematerialization of a Particle into Two Photons"@nl . "77" . . . "Selection Rules for the Dematerialization of a Particle into Two Photons"@en . "Selection Rules for the Dematerialization of a Particle into Two Photons"@en . . . . . . "Selection Rules for the Dematerialization of a Particle into Two Photons"@nl . . "im Januar 1950 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . . . . "Selection Rules for the Dematerialization of a Particle into Two Photons"@en . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0441\u0456\u0447\u043D\u0456 1950"@uk . . . . . "1950-01-15T00:00:00Z"^^ . "2" . "Selection Rules for the Dematerialization of a Particle into Two Photons"@nl . . . . . . . . "0035.13602" . "wetenschappelijk artikel"@nl .