DESIGN AND ASSESSMENT OF SQUID MAGNETOMETERS USING RECIPROCITY METHODS B. H. Blott, B. S. Janday, D. Melville, A. Hoare, D. Rassi and V. Samadian J. Phys. Colloques, 49 C8 (1988) C8-2061-C8-2062 DOI: 10.1051/jphyscol:19888934