1.
Erné M, Heitzig J, Reinhold J. On the Number of Distributive Lattices. Electron. J. Combin. [Internet]. 2002Apr.1 [cited 2026Mar.29];9(1):R24. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v9i1r24