@phdthesis{us-4998,
  title = {On the properties and applications of program schemas},
  author = {Ashok K. Chandra},
  year = {1973},
  url = {https://searchworks.stanford.edu/view/2193225},
  researchr = {https://researchr.org/publication/us-4998},
  cites = {0},
  citedby = {0},
  school = {Stanford University, USA},
}