TY  - RPRT
TI  - Track/train dynamics test report transfer function test. Volume 4: Data book, x-axis tests, actuators 180 deg out of phase. Run 30. z-axis tests, single actuator. Run 46
PY  - 1975
UR  - https://ntrs.nasa.gov/citations/19750025331
ID  - 19750025331
ER  -