Hans L. Bodlaender, Tom C. van der Zanden. On the exact complexity of polyomino packing. Theoretical Computer Science, 839:13-20, 2020. [doi]
@article{BodlaenderZ20, title = {On the exact complexity of polyomino packing}, author = {Hans L. Bodlaender and Tom C. van der Zanden}, year = {2020}, doi = {10.1016/j.tcs.2020.05.025}, url = {https://doi.org/10.1016/j.tcs.2020.05.025}, researchr = {https://researchr.org/publication/BodlaenderZ20}, cites = {0}, citedby = {0}, journal = {Theoretical Computer Science}, volume = {839}, pages = {13-20}, }