Transkription:
BJÖRK, N[ils Arvid Norman
Se: Chalmers tekniska högskolas handlingar.
Underv. Sv. Farkol
Teken. Göteborg, Chalmerstebn.högl
169. Small signal behaviour of directly heated thermistors. A study of
thermistor circuits. 2 by ... and R. Davidson. 1955. Jf
42
185. Large signal behaviour of directly heated thermistors... 3. By S.
Ekelöf..and R. Davidson. 1957.