Quantum electrodynamics.
- Dublin: Dublin Institute for Advanced Studies, 1943.
- 36 p.: 26 cm.
- Communications of the Dublin Institute for Advaced Studies, ser. A; no. 1 .
- Dublin Institute for Advanced Studies. Communications : Series A ; no. 1. .
- Communications of the Dublin Institute for Advanced Studies. Series A, Theoretical physics; no. 1. .