@article{philosophica 82603, author = {Leo APOSTEL}, title = {Introduction}, volume = {27}, year = {1981}, url = {https://www.philosophica.ugent.be/article/id/82603/}, issue = {0}, doi = {10.21825/philosophica.82603}, abstract = {}, month = {1}, issn = {2295-9084}, publisher={Department of Philosophy and Moral Science at Ghent University.}, journal = {Philosophica} }