@article{10_37236_10239,
     author = {Klaus Metsch},
     title = {The chromatic number of two families of generalized {Kneser} graphs related to finite generalized quadrangles and finite projective 3-spaces},
     journal = {The electronic journal of combinatorics},
     year = {2021},
     volume = {28},
     number = {3},
     doi = {10.37236/10239},
     zbl = {1467.51006},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/10239/}
}