3mm & 7mm VLBA Observations of SiO masers: probing the close stellar environment of the bipolar Proto Planetary Nebulae OH231.8+4.2
3P/2/ pairing near the transition temperature in neutron-star matter
3rd Interplanetary Network Localization, Time History, Fluence, Peak Flux, and Distance Lower Limit of the February 28, 1997 Gamma-Ray Burst
3rd post-Newtonian higher order Hamilton dynamics for two-body point-mass systems
3s-3p Transitions of Ne VII and Ne VIII