@article{philosophica 82652, author = {Maria NOWAKOWSKA}, title = {A formal approach to the evolution of group structure}, volume = {21}, year = {1978}, url = {https://www.philosophica.ugent.be/article/id/82652/}, issue = {0}, doi = {10.21825/philosophica.82652}, abstract = {}, month = {1}, issn = {2295-9084}, publisher={Department of Philosophy and Moral Science at Ghent University.}, journal = {Philosophica} }