REFERENCES
- Morris (A L), Call (D B) & Mcbeth (R B). A Small Tethered Balloon Sounding System. Bulletin American Meteorological Society. 56, 9; 1975.
- Jones (J I P). A Portable Sensitive Anemometer with Proportional dc Output and a Matching Wind Velocity Component Resolver. J Sci. Inst. 42, 1965.
- WS-101 Wind System, Instruction Manual, (Beckman and Whitley, U.S.A.)