@article{SteinertCassouHirschfeld2013,
  author    = {Bastian Steinert and Damien Cassou and Robert Hirschfeld},
  title     = {CoExist overcoming aversion to change preserving immediate access to source code and run-time information of previous development states},
  journal   = {ACM SIGPLAN notices},
  volume    = {48},
  number    = {2},
  pages     = {107 -- 117},
  doi       = {10.1145/2480360.2384591},
  year      = {2013},
}