Bill Sands. Generating sets for lattices of dimension two. Discrete Mathematics, 29(3):287-292, 1980. [doi]
@article{Sands80, title = {Generating sets for lattices of dimension two}, author = {Bill Sands}, year = {1980}, doi = {10.1016/0012-365X(80)90157-0}, url = {http://dx.doi.org/10.1016/0012-365X(80)90157-0}, researchr = {https://researchr.org/publication/Sands80}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics}, volume = {29}, number = {3}, pages = {287-292}, }