R. Zimmermann

Low-noise biomagnetic measurements with a multichannel dc-SQUID system at 77 K

Meinhard Schilling, H.-J. Barthelmess, E. Heim, 2001 .

HTS-multichannel-system for magnetocardiography and magnetoencephalography

E. Heim, M. Schilling, H. Barthelmess, 2001 .