wff

wff englanniksi

1. (acronym of)

2. {{quote-text|en|year=1964|title=On the Occurrence of Non-deontic WFF's in Argument Forms Having Deontic WFF's as Conclusion

3. {{quote-book|en|year=2001|author=James L. Hein|title=Discrete Structures, Logic, and Computability|publisher=Jones & Bartlett Learning|isbn=9780763718435|page=350

4. {{quote-book|en|year=2002|author=Fernando C. N. Pereira; Stuart M. Shieber|title=Prolog and Natural-Language Analysis|publisher=Microtome Publishing|isbn=9780971977709|page=76