J. van den Berg, A. Ermakov. A new lower bound for the critical probability of site percolation on the square lattice. Random Struct. Algorithms, 8(3):199-212, 1996.
@article{BergE96, title = {A new lower bound for the critical probability of site percolation on the square lattice}, author = {J. van den Berg and A. Ermakov}, year = {1996}, researchr = {https://researchr.org/publication/BergE96}, cites = {0}, citedby = {0}, journal = {Random Struct. Algorithms}, volume = {8}, number = {3}, pages = {199-212}, }