Transkription:
BENGTSON, L
Underv. Sp. sackol
Tekn., Gstebag, Ehelmrsteb
Se: Chalmers tekniska högskolas handlingar.
Uesk.]
120. An integrating amplifier for the oscillographic recording of
magnetic flux by S. Ekelöf ... G. Kihlberg, and P. Leithammel.
1951.