TY - GEN AU - Goerke, V H C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1964-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.230 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1964 TI - VHF ionospheric scatter system loss measurements European-Mediterranean area: ER -