Hans-Christian Graf von Bothmer, Frank-Olaf Schreyer. q. Experimental Mathematics, 14(4):415-422, 2005. [doi]
@article{BothmerS05, title = {q}, author = {Hans-Christian Graf von Bothmer and Frank-Olaf Schreyer}, year = {2005}, doi = {10.1080/10586458.2005.10128933}, url = {http://dx.doi.org/10.1080/10586458.2005.10128933}, researchr = {https://researchr.org/publication/BothmerS05}, cites = {0}, citedby = {0}, journal = {Experimental Mathematics}, volume = {14}, number = {4}, pages = {415-422}, }