TY - RPRT TI - Optical Transient Detector (OTD) Observations of a Tornadic Thunderstorm AU - Buechler, D. E. AU - Goodman, S. J. AU - Christian, H. J. AU - Driscoll, K. PY - 1999 UR - https://ntrs.nasa.gov/citations/19990108783 ID - 19990108783 ER -