@article{HHA_2020_22_2_a1,
     author = {Cameron Calk and Eric Goubault and Philippe Malbos},
     title = {Time-reversal homotopical properties of concurrent systems},
     journal = {Homology, homotopy, and applications},
     pages = {31--57},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {2020},
     doi = {10.4310/HHA.2020.v22.n2.a2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2020.v22.n2.a2/}
}