@article{10_37236_1641,
     author = {Marcel Ern\'e and Jobst Heitzig and J\"urgen Reinhold},
     title = {On the number of distributive lattices},
     journal = {The electronic journal of combinatorics},
     year = {2002},
     volume = {9},
     doi = {10.37236/1641},
     zbl = {0989.05005},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1641/}
}