The following publications are possibly variants of this publication:
- Single MO-CCCCTA-Based Electronically Tunable Current/Trans-Impedance-Mode Biquad Universal FilterSajai Vir Singh, Sudhanshu Maheshwari, Durg Singh Chauhan. cs, 2(1):1-6, 2011. [doi]
- Electronically Tunable Current-Mode Universal Biquad Filter Based on the CCCCTASajaivir Singh, Sudhanshu Maheshwari, Jitendra Mohan, Durg Singh Chauhan. artcom 2009: 424-429 [doi]
- Novel electronically controllable current-mode universal biquad filterRaj Senani, Vinod Kumar Singh, Abdhesh K. Singh, Data Ram Bhaskar. ieiceee, 1(14):410-415, 2004. [doi]