@InProceedings{bonchi_et_al:LIPIcs.CONCUR.2017.24,
  author =	{Bonchi, Filippo and Holland, Joshua and Pavlovic, Dusko and Sobocinski, Pawel},
  title =	{{Refinement for Signal Flow Graphs}},
  booktitle =	{28th International Conference on Concurrency Theory (CONCUR 2017)},
  pages =	{24:1--24:16},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-048-4},
  ISSN =	{1868-8969},
  year =	{2017},
  volume =	{85},
  editor =	{Meyer, Roland and Nestmann, Uwe},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CONCUR.2017.24},
  URN =		{urn:nbn:de:0030-drops-77758},
  doi =		{10.4230/LIPIcs.CONCUR.2017.24},
  annote =	{Keywords: Signal flow graphs, refinement, operational semantics, string diagrams, symmetric monoidal inequality theory}
}