@misc{indiciaee79601e108f3,
  title = {One-step multilevel microfabrication by reaction--diffusion.},
  author = {Christopher J Campbell and Rafal Klajn and Marcin Fialkowski and Bartosz A Grzybowski},
  year = {2005},
  doi = {10.1021/la0487747},
  url = {https://pubmed.ncbi.nlm.nih.gov/15620333/},
  note = {Source identifier: 15620333}
}