Reference. Regular Incidence Complexes, Polytopes, and C-Groups [schulte2017regular]

@misc{schulte2017regular,
 title = {Regular Incidence Complexes, Polytopes, and C-Groups},
 author = {Schulte, Egon},
 year = {2017},
 archiveprefix = {arXiv},
 eprint = {1711.02297},
 primaryclass = {math.CO},
 url = {https://arxiv.org/abs/1711.02297v1}
}