APA-viite (7. p.)
Didier Bert, C. C. Recent Trends in Algebraic Development Techniques: 14th International Workshop, WADT '99, Chateau de Bonas, September 15-18, 1999 Selected Papers. Springer.
Chicago-viite (17. p.)
Didier Bert, Christine Choppy. Recent Trends in Algebraic Development Techniques: 14th International Workshop, WADT '99, Chateau De Bonas, September 15-18, 1999 Selected Papers. Berlín, Alemania: Springer.
MLA-viite (9. p.)
Didier Bert, Christine Choppy. Recent Trends in Algebraic Development Techniques: 14th International Workshop, WADT '99, Chateau De Bonas, September 15-18, 1999 Selected Papers. Springer.
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