Down-conversion Photon Pairs: A New Chapter In the History of Quantum Mechanical Entanglement
Horne M., A. Shimony, A. Zeilinger
JS Anandan, ed. Quantum Coherence, Jeeva Anandan (Ed.), World Scientific Publishing Co., SingaporeProceedings of the International Conference on Fundamental Aspects of Quantum Theory — to Celebrate 30 Years of the Aharonov-Bohm-Effect, -, 356-372 (1990)