Marek Rydel. New integer-order approximations of discrete-time non-commensurate fractional-order systems using the cross Gramian. Adv. Comput. Math., 45(2):631-653, 2019. [doi]
@article{Rydel19, title = {New integer-order approximations of discrete-time non-commensurate fractional-order systems using the cross Gramian}, author = {Marek Rydel}, year = {2019}, doi = {10.1007/s10444-018-9633-5}, url = {https://doi.org/10.1007/s10444-018-9633-5}, researchr = {https://researchr.org/publication/Rydel19}, cites = {0}, citedby = {0}, journal = {Adv. Comput. Math.}, volume = {45}, number = {2}, pages = {631-653}, }