Recursive assertions are not enough, or are they?

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Publisher	Stichting Mathematisch Centrum
Series	Stichting Mathematisch Centrum. Informatica
Citation APA APA Style APA-ALL Style AAA Style Cell Style Chicago Style Harvard Style IEEE Style MLA Style Nature Style Vancouver Style American-Institute-of-Physics Style Council-of-Science-Editors Style BibTex Format Endnote Format RIS Format CSL Format DOIs only Format	Apt, K., Bergstra, J.& Meertens, L. (1977). Recursive assertions are not enough, or are they?. In Stichting Mathematisch Centrum. Informatica (IW 92/77). Stichting Mathematisch Centrum.

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