Media type: E-Article Title: Renormalization group and the photon propagator Contributor: Bisiacchi, G.; Furlan, G.; Nocentini, A.; Weber, T. imprint: Springer Science and Business Media LLC, 1964 Published in: Il Nuovo Cimento Language: English DOI: 10.1007/bf02732807 ISSN: 0029-6341; 1827-6121 Keywords: Astronomy and Astrophysics ; Nuclear and High Energy Physics ; Atomic and Molecular Physics, and Optics Origination: Footnote: