The following publications are possibly variants of this publication:
- Very low-voltage class AB CMOS precision voltage and current rectifiersJaime Ramírez-Angulo, Ramón G. Carvajal, Juana M. Martínez-Heredia, Antonio Torralba. iscas 2000: 5-8 [doi]
- A true low voltage class-AB current mirrorAntonio Jesús Torralba Silgado, Ramón González Carvajal, M. Jiménez, Fernando Muñoz Chavero, Jaime Ramírez-Angulo. ieiceee, 2(4):103-107, 2005. [doi]
- ±0.25-V Class-AB CMOS Capacitance Multiplier and Precision RectifiersShirin Pourashraf, Jaime Ramírez-Angulo, Jose Maria Hinojo Montero, Ramón González Carvajal, Antonio J. López-Martín. tvlsi, 27(4):830-842, 2019. [doi]