T. Wendt, C. Yang, C. Schuster, S. Grivet-talocia (2019) Numerical complexity study of solving hybrid multiport field-circuit problems for diode grids, In: Proceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019, pp. 90-93, ISBN: 978-1-7281-0563-5