@article{10_37236_9113,
     author = {G\'abor Simonyi},
     title = {Shannon capacity and the categorical product},
     journal = {The electronic journal of combinatorics},
     year = {2021},
     volume = {28},
     number = {1},
     doi = {10.37236/9113},
     zbl = {1459.05092},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/9113/}
}