Sauter, Fritz (1931). "Über das Verhalten eines Elektrons im homogenen elektrischen Feld nach der relativistischen Theorie Diracs". Zeitschrift für Physik (in German). 69 (11–12). Springer Science and Business Media LLC: 742–764. Bibcode:1931ZPhy...69..742S. doi:10.1007/bf01339461. ISSN1434-6001. S2CID122120733.
Popov, V. S. (2001). "Schwinger mechanism of electron–positron pair production by the field of optical and X-ray lasers in vacuum". Journal of Experimental and Theoretical Physics Letters. 74 (3). Pleiades Publishing Ltd: 133–138. Bibcode:2001JETPL..74..133P. doi:10.1134/1.1410216. ISSN0021-3640. S2CID121532558.
Müller, C.; Voitkiv, A. B.; Grün, N. (2003-06-24). "Differential rates for multiphoton pair production by an ultrarelativistic nucleus colliding with an intense laser beam". Physical Review A. 67 (6). American Physical Society (APS): 063407. Bibcode:2003PhRvA..67f3407M. doi:10.1103/physreva.67.063407. ISSN1050-2947.
Sauter, Fritz (1931). "Über das Verhalten eines Elektrons im homogenen elektrischen Feld nach der relativistischen Theorie Diracs". Zeitschrift für Physik (in German). 69 (11–12). Springer Science and Business Media LLC: 742–764. Bibcode:1931ZPhy...69..742S. doi:10.1007/bf01339461. ISSN1434-6001. S2CID122120733.
Popov, V. S. (2001). "Schwinger mechanism of electron–positron pair production by the field of optical and X-ray lasers in vacuum". Journal of Experimental and Theoretical Physics Letters. 74 (3). Pleiades Publishing Ltd: 133–138. Bibcode:2001JETPL..74..133P. doi:10.1134/1.1410216. ISSN0021-3640. S2CID121532558.
Müller, C.; Voitkiv, A. B.; Grün, N. (2003-06-24). "Differential rates for multiphoton pair production by an ultrarelativistic nucleus colliding with an intense laser beam". Physical Review A. 67 (6). American Physical Society (APS): 063407. Bibcode:2003PhRvA..67f3407M. doi:10.1103/physreva.67.063407. ISSN1050-2947.
Sauter, Fritz (1931). "Über das Verhalten eines Elektrons im homogenen elektrischen Feld nach der relativistischen Theorie Diracs". Zeitschrift für Physik (in German). 69 (11–12). Springer Science and Business Media LLC: 742–764. Bibcode:1931ZPhy...69..742S. doi:10.1007/bf01339461. ISSN1434-6001. S2CID122120733.
Popov, V. S. (2001). "Schwinger mechanism of electron–positron pair production by the field of optical and X-ray lasers in vacuum". Journal of Experimental and Theoretical Physics Letters. 74 (3). Pleiades Publishing Ltd: 133–138. Bibcode:2001JETPL..74..133P. doi:10.1134/1.1410216. ISSN0021-3640. S2CID121532558.
Sauter, Fritz (1931). "Über das Verhalten eines Elektrons im homogenen elektrischen Feld nach der relativistischen Theorie Diracs". Zeitschrift für Physik (in German). 69 (11–12). Springer Science and Business Media LLC: 742–764. Bibcode:1931ZPhy...69..742S. doi:10.1007/bf01339461. ISSN1434-6001. S2CID122120733.
Popov, V. S. (2001). "Schwinger mechanism of electron–positron pair production by the field of optical and X-ray lasers in vacuum". Journal of Experimental and Theoretical Physics Letters. 74 (3). Pleiades Publishing Ltd: 133–138. Bibcode:2001JETPL..74..133P. doi:10.1134/1.1410216. ISSN0021-3640. S2CID121532558.
Müller, C.; Voitkiv, A. B.; Grün, N. (2003-06-24). "Differential rates for multiphoton pair production by an ultrarelativistic nucleus colliding with an intense laser beam". Physical Review A. 67 (6). American Physical Society (APS): 063407. Bibcode:2003PhRvA..67f3407M. doi:10.1103/physreva.67.063407. ISSN1050-2947.