"quantum electrodynamics" . . "Quantum electrodynamics." . "elementary particles" . . . . "Einführung." . . "Teorie cuantică." . . "Electrodinàmica quàntica." . . "Electrodinamică." . . "quantum mechanics" . . "Électrodynamique quantique." . . "Kwantummechanica. Gekwantiseerde velden." . . "Quantenelektrodynamik." . . "high energy physics" . . "Quantum electrodynamics" . . . . . . . . . . "Introductory quantum electrodynamics"@en . "Introductory quantum electrodynamics" . "Introductory quantum electrodynamics"@it . . . . . . "Einführung"@en . . . . . . . . . . . . . . . . . . . . . . . . . . "Introductory Quantum Electrodynamics"@en . . . "Kwantumelektrodynamica." . . "Elektromagnetisme. Ferromagnetisme." . .