@article {ElOuahabi2018537, title = {A very compact design of a triple-band bandstop filter based on a complementary split ring resonator}, journal = {International Journal of Microwave and Optical Technology}, volume = {13}, number = {6}, year = {2018}, pages = {537-543}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85057379564\&partnerID=40\&md5=a6c46510eb0891ee5de2a97ba4dc3343}, author = {El Ouahabi, M. and Zakriti, A. and Essaaidi, M. and Dkiouak, A.} }