@article{DMGT_1999__19_2_270586,
     author = {Amelie Berger and Izak Broere},
     title = {Minimal reducible bounds for hom-properties of graphs},
     journal = {Discussiones Mathematicae Graph Theory},
     pages = {143},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {1999},
     zbl = {0958.05051},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/DMGT_1999__19_2_270586/}
}