. (2022). Introduction to the Special Issue. Douglas Walton and his Contribution to Argumentation Theory. Informal Logic, 42.
School of Arts and Humanities of the University of Lisbon
Center of Linguistics of the University of Lisbon
Alameda da Universidade
1600-214 Lisboa - Portugal
Tel: +351 21 792 0000
Secretariat: +351 21 792 0014 (Ext. 11327)
Fax: +351 21 796 0062