@article{WeiherHirschfeld2014,
  author    = {Marcel Weiher and Robert Hirschfeld},
  title     = {Polymorphic identifiers: uniform resource access in objective-smalltalk},
  journal   = {ACM SIGPLAN notices},
  volume    = {49},
  number    = {2},
  pages     = {61 -- 71},
  doi       = {10.1145/2508168.2508169},
  year      = {2014},
}