@article{10_37236_707,
     author = {Karen Meagher and Alison Purdy},
     title = {An {Erd\H{o}s-Ko-Rado} theorem for multisets},
     journal = {The electronic journal of combinatorics},
     year = {2011},
     volume = {18},
     number = {1},
     doi = {10.37236/707},
     zbl = {1244.05223},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/707/}
}