@software{dimiter_prodanov_2019_3596027, author = {Dimiter Prodanov}, title = {dprodanov/clifford: Maintenance release 2}, month = dec, year = 2019, publisher = {Zenodo}, version = {v2.4.9}, doi = {10.5281/zenodo.3596027}, url = {https://doi.org/10.5281/zenodo.3596027} }