Broglie L de, Silva JA e. Interpretation of a recent experiment on interference of photon beams. Phys. Rev.. 1968;172(5):1284–5.
Abstract: The interpretation of an important recent experiment by Pfleegor and Mandel according to the causal formulation of the wave-particle dualism is developed. This interpretation is simpler and seems more satisfactory than that provided by the current ideas on the nature of light.