Lucas J. Janse van Vuuren, Anton Kilian, Temwani-Joshua Phiri, Coenrad J. Fourie, Elisabeth Pozzo di Borgo, Pascal Febvre, Elda F. Saunderson, Emile T. Lochner, Daniel J. Gouws. Implementation of an unshielded SQUID as a geomagnetic sensor. In Africon 2013, Pointe aux Piments, Mauritius, September 9-12, 2013. pages 1-5, IEEE, 2013. [doi]
Abstract is missing.