PIERS 2007 Beijing: Progress In Electromagnetics Research Symposium, Beijing, China. The Electromagnetics Academy, Cambridge, MA: 702-705; ISBN 978-1-934142-00-4
2007,
Arnetz B, Akerstedt T, Hillert L, Lowden A, Kuster N, Wiholm C
PIERS 2007 Beijing: Progress In Electromagnetics Research Symposium, Beijing, China. The Electromagnetics Academy, Cambridge, MA: 102-104; ISBN 978-1-934142-00-4