Complex sentence: They were confirmed experimentally by Philip Anderson and John Rowell of Bell Labs in Princeton; this appeared in their paper, "Probable Observation of the Josephson Superconducting Tunneling Effect," submitted to "Physical Review Letters" in January 1963.
Split into simpler sentences: They were confirmed experimentally by Philip Anderson and John Rowell of Bell Labs. This appeared in their paper, "Probable Observation of the Josephson Superconducting Tunneling Effect," submitted to "Physical Review Letters" in January 1963.