MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, vol. 49, no. 12, page. 3184 - 3187, 2007-12
IET MICROWAVES ANTENNAS & PROPAGATION, vol. 1, no. 1, page. 248 - 254, 2007-02
INSTITUTE OF PHYSICS CONFERENCE SERIES, no. 141, page. 625 - 628, 1995-01
NONLINEAR DYNAMICS, vol. 67, no. 2, page. 1083 - 1096, 2012-01
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, vol. 46, no. 11, page. 1604 - 1613, 1998-11
INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, vol. 5, no. 6, page. 691 - 700, 2007-12
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, vol. 20, no. 8, page. 899 - 922, 2010-05-25