need to an article with 20 point

hi.
I need an article from "International Journal of Circuit Theory and Applications"
http://www3.interscience.wiley.com/j...14191227/issue

J. D. Rhodes and A. S. Alseyab, “The generalized Chebychev low pass
prototype filter,” Int. J. Circuit Theory Applicat., vol. 8, pp. 113–125,
1980

thanks a lot:D