PIERS 2007 Beijing: Progress In Electromagnetics Research Symposium, Beijing, China. The Electromagnetics Academy, Cambridge, MA: pp. 102-104; ISBN 978-1-934142-00-4
2007,
Wiholm C, Lowden A, Hillert L, Kuster N, Arnetz BB, Akerstedt T, Moffat SD
2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France. IEEE: pp. 487-490; ISBN 978-1-4244-0787-3