@article{complexityofshapesembeddedinmathbbzn,
  title = {Complexity of Shapes Embedded in ${\mathbb Z^n}$ with a Bias Towards Squares},
  author = {M. Ferhat Arslan and Sibel Tari},
  year = {2020},
  eprint = {2003.07341},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2003.07341v1},
}