Error handling using Modula-2

Karl Rehmer. Error handling using Modula-2. SIGPLAN Notices, 22(3):40-48, 1987. [doi]

@article{Rehmer87-0,
  title = {Error handling using Modula-2},
  author = {Karl Rehmer},
  year = {1987},
  doi = {10.1145/24697.24700},
  url = {http://doi.acm.org/10.1145/24697.24700},
  researchr = {https://researchr.org/publication/Rehmer87-0},
  cites = {0},
  citedby = {0},
  journal = {SIGPLAN Notices},
  volume = {22},
  number = {3},
  pages = {40-48},
}