I need these papers plaease

1) Design of Quasi-Elliptic Bandpass Filter Based on Slow-Wave Open-Loop Resonators
Authors: Zhang, X.C.1; Xu, J.1; Yu, Z.Y.1

Source: Journal of Electromagnetic Waves and Applications, Volume 22, Number 13, 2008 , pp. 1849-1856

2) A design of microwave resonator

Source Recent Advances In Computer Engineering archive
Proceedings of the 7th conference on Data networks, communications, computers table of contents

Bucharest, Romania
Pages 18-21
Year of Publication: 2008
ISBN ~ ISSN:1790-5109 , 978-960-474-020-8