@misc{indiciaee8182ef47aca,
  title = {Creeping granular motion under variable gravity levels.},
  author = {Tim Arndt and Antje Brucks and Julio M Ottino and Richard M Lueptow},
  year = {2006},
  doi = {10.1103/physreve.74.031307},
  url = {https://pubmed.ncbi.nlm.nih.gov/17025623/},
  note = {Source identifier: 17025623}
}