Koba, Z.; Tomonaga, S.-i. (September 1, 1948). "On Radiation Reactions in Collision Processes. I: Application of the "Self-Consistent" Subtraction Method to the Elastic Scattering of an Electron". Progress of Theoretical Physics. 3 (3). Oxford University Press (OUP): 290–303. Bibcode:1948PThPh...3..290K. doi:10.1143/ptp/3.3.290. ISSN0033-068X.
Isham, C. J.; Salam, Abdus; Strathdee, J. (May 15, 1972). "Infinity Suppression in Gravity-Modified Electrodynamics. II". Physical Review D. 5 (10). American Physical Society (APS): 2548–2565. Bibcode:1972PhRvD...5.2548I. doi:10.1103/physrevd.5.2548. ISSN0556-2821.
Koba, Z.; Tomonaga, S.-i. (September 1, 1948). "On Radiation Reactions in Collision Processes. I: Application of the "Self-Consistent" Subtraction Method to the Elastic Scattering of an Electron". Progress of Theoretical Physics. 3 (3). Oxford University Press (OUP): 290–303. Bibcode:1948PThPh...3..290K. doi:10.1143/ptp/3.3.290. ISSN0033-068X.
Isham, C. J.; Salam, Abdus; Strathdee, J. (May 15, 1972). "Infinity Suppression in Gravity-Modified Electrodynamics. II". Physical Review D. 5 (10). American Physical Society (APS): 2548–2565. Bibcode:1972PhRvD...5.2548I. doi:10.1103/physrevd.5.2548. ISSN0556-2821.
Koba, Z.; Tomonaga, S.-i. (September 1, 1948). "On Radiation Reactions in Collision Processes. I: Application of the "Self-Consistent" Subtraction Method to the Elastic Scattering of an Electron". Progress of Theoretical Physics. 3 (3). Oxford University Press (OUP): 290–303. Bibcode:1948PThPh...3..290K. doi:10.1143/ptp/3.3.290. ISSN0033-068X.
Isham, C. J.; Salam, Abdus; Strathdee, J. (May 15, 1972). "Infinity Suppression in Gravity-Modified Electrodynamics. II". Physical Review D. 5 (10). American Physical Society (APS): 2548–2565. Bibcode:1972PhRvD...5.2548I. doi:10.1103/physrevd.5.2548. ISSN0556-2821.