TY  - RPRT
TI  - A new method of analysis of sampled-data control systems.
AU  - Boland, J. S., III
AU  - Phillips, C. L.
AU  - Vallely, D. P.
PY  - 1967
UR  - https://ntrs.nasa.gov/citations/19670047687
ID  - 19670047687
ER  -