@misc{1176866,
  author = {Howard K Hung and William G Hall and Robert E Chapman},
  title = {Paratransit advanced routing and scheduling system documentation ::routing and scheduling dial-a-ride subsystem},
  year = {1985},
  month = {1985-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.85-3178},
  language = {en},
}