@phdthesis{1136,
  author = {Justin Werfel},
  title = {Anthills Built to Order: Automating Construction with Artificial Swarms},
  year = {2006},
  journal = {Doctoral thesis, Massachusetts Institute of Technology},
  url = {https://ssr.seas.harvard.edu/files/ssr/files/phd06-werfel.pdf},
  language = {eng},
}