Citation: G. Helman, PERSPECTIVES AND APPROACHES, ANALYSIS AND EVALUATION, RECONSTRUCTION AND APPLICATION, SPECIAL FIELDS AND CASES - VANEEMEREN,FH, GROOTENDORST,R, BLAIR,AH, WILLARD,CA, Philosophy & rhetoric, 31(2), 1998, pp. 170-173
Citation: G. Helman, EVERYDAY LOGIC, STRUCTURE AND FUNCTION OF MODELS FOR ARGUMENTATION - GERMAN - KIENPOINTNER,M, Philosophy & rhetoric, 27(3), 1994, pp. 270-275