Transkription:
DAVIDSON, J
Underv. Sv. Frlech.
Se: Chalmers tekniska högskolas handlingar. Felen., Gby, Ckalumers tekn hönsb.
169. Small signal behaviour of directly heated thermistors... 2. By N.
Björk ... 1955.
185. Large signal behaviour of directly heated thermistors... 3. By S.
Ekelöf,... and R. Ravidson. 1957.