Ingo Althöfer. Havannah - The Old Man and the C's. ICGA Journal, 35(4):214-219, 2012. [doi]
@article{Althofer12c, title = {Havannah - The Old Man and the C's}, author = {Ingo Althöfer}, year = {2012}, doi = {10.3233/ICG-2012-35404}, url = {https://doi.org/10.3233/ICG-2012-35404}, researchr = {https://researchr.org/publication/Althofer12c}, cites = {0}, citedby = {0}, journal = {ICGA Journal}, volume = {35}, number = {4}, pages = {214-219}, }