The proceedings of the QG05 meeting have been published by the Institute of Physics (IOP): Mariano Cadoni et al, Journal of Physics: Conference Series 33, 2006 doi:10.1088/1742-6596/33/1/E01

The Proceedings of the Second Meeting on Constrained Dynamics and Quantum Gravity (QG96) have been published by Elsevier Science in Nuclear Physics B - Proceedings Supplements, Volume 57, August 1997

The Proceedings of the Third Meeting on Constrained Dynamics and Quantum Gravity (QG99) have been published by Elsevier Science in Nuclear Physics B - Proceedings Supplements, Volume 88, June 2000