@article{10_37236_11122, author = {Carmelo Cisto and Francesco Navarra and Rosanna Utano}, title = {On {Gr\"obner} basis and {Cohen-Macaulay} property of closed path polyominoes}, journal = {The electronic journal of combinatorics}, year = {2022}, volume = {29}, number = {3}, doi = {10.37236/11122}, zbl = {1498.05051}, url = {http://geodesic.mathdoc.fr/articles/10.37236/11122/} }