@misc{indiciaefc2423472554,
  title = {The stepped cuboid.},
  author = {S K Shoemaker and G G Sinclair},
  year = {1991},
  doi = {10.7547/87507315-81-9-508},
  url = {https://pubmed.ncbi.nlm.nih.gov/1748970/},
  note = {Source identifier: 1748970}
}