David G. Haigh, Paul M. Radmore. Admittance Matrix Models for the Nullor Using Limit Variables and Their Application to Circuit Design. IEEE Trans. on Circuits and Systems, 53(10):2214-2223, 2006. [doi]
@article{HaighR06, title = {Admittance Matrix Models for the Nullor Using Limit Variables and Their Application to Circuit Design}, author = {David G. Haigh and Paul M. Radmore}, year = {2006}, doi = {10.1109/TCSI.2006.882809}, url = {http://dx.doi.org/10.1109/TCSI.2006.882809}, researchr = {https://researchr.org/publication/HaighR06}, cites = {0}, citedby = {0}, journal = {IEEE Trans. on Circuits and Systems}, volume = {53}, number = {10}, pages = {2214-2223}, }