CCII-Based Lossless Floating Frequency-Dependent Negative Resistor with Minimum Passive Elements. - Tolga Yucehan; Erkan Yüce; Zafer Dicle (J. Circuits Syst. Comput., 2023)

Voltage-Mode Multifunction and Universal Biquads with Two CFOAs. - Mehmet Dogan; Erkan Yüce; Zafer Dicle (J. Circuits Syst. Comput., 2024)