A New Era of Frequency Standards and Optical Frequency Measurement
All Mechanical Servo Actuating Systems and Their Relation to the Advanced Vehicle
Aerocapture Trajectories for Spacecraft With Large, Towed Ballutes (AAS 01-235)
Aerocapture Trajectories for Spacecraft With Large, Towed Ballutes (AAS 01-235)
High-resolution Rb two-photon spectroscopy with ultrafast lasers [4269-07]