@misc{indiciaee4afec0570f8,
  title = {Diffusive-ballistic crossover in 1D quantum walks.},
  author = {Daniel K Wójcik and J R Dorfman},
  year = {2003},
  doi = {10.1103/physrevlett.90.230602},
  url = {https://pubmed.ncbi.nlm.nih.gov/12857245/},
  note = {Source identifier: 12857245}
}