@inproceedings{unilog-2018, author = {Rademaker, Alexandre and Haeusler, Edward Hermann and Chalub, Fabricio}, title = {Investigations on the axiomatic presentation of ALC Description Logic and its formalization in Lean}, booktitle = {Handbook of the 6th World Congress and School on Universal Logic}, year = {2018}, editor = {Beziau, Jean-Yves and Buchsbaum, Arthur and Rey, Christophe}, optpages = {453-455}, month = jun, address = {Vichy, France}, organization = {Vichy University Campus France}, url = {http://www.uni-log.org/pro2018/HANDBOOK-UNILOG2018.pdf} }