APA (7th ed.) Citation

Janin, D., & Lenzi, G. On the logical definability of topologically closed recognizable languages of infinite trees.

Chicago Style (17th ed.) Citation

Janin, David, and Giacomo Lenzi. On the Logical Definability of Topologically Closed Recognizable Languages of Infinite Trees.

MLA (9th ed.) Citation

Janin, David, and Giacomo Lenzi. On the Logical Definability of Topologically Closed Recognizable Languages of Infinite Trees.

Warning: These citations may not always be 100% accurate.