1. J. Deng, P. Aronheim, B. Maundy, Simulation of coupled tuned circuits using CFOAs. Proc. IEEE International Symp. Circuits Syst. 1998(1), 41–44 (1998)
2. S.C. Dutta Roy, Parallel-T RC network: limitations of design equations and shaping the transmission characteristic. Indian J. Pure Appl. Phys. 1(5), 178–181 (1963)
3. S.C. Dutta Roy, On the design of parallel-T resistance capacitance networks for maximum selectivity. J. Inst. Telecommun. Engrs. India. 8(9), 218–223 (1962)
4. E.O. Güneş, A. Zeki, A. Toker, Design of a high performance mutually coupled circuit. Analog Integr. Circ. Sig. Process. 66(1), 81–91 (2011)
5. H.P. Hall, RC networks with single component frequency control. IRE Trans. 2(9), 283–284 (1955)