What is Branching time semantics and why to use it?

Rob J. van Glabbeek. What is Branching time semantics and why to use it?. Bulletin of the EATCS, 53:191-198, 1994.

@article{Glabbeek94,
  title = {What is Branching time semantics and why to use it?},
  author = {Rob J. van Glabbeek},
  year = {1994},
  tags = {semantics},
  researchr = {https://researchr.org/publication/Glabbeek94},
  cites = {0},
  citedby = {0},
  journal = {Bulletin of the EATCS},
  volume = {53},
  pages = {191-198},
}