1. Classical and Quantum Gravity;Aguiar OD;INPE - Ciências Espaciais e Atmosféricas,2002
2. Investigation of ultra-high sensitivity klystron cavity transducers for broadband resonant-mass gravitational wave detectors;Pimentel GL;Journal of Physics: Conference Series,2008
3. Status report of the schenberg gravitational wave antenna;Aguiar OD;Journal of Physics: Conference Series,2012
4. The past, present and future of the resonant-mass gravitational wave detectors;Aguiar OD,2010