@article{10_37236_1178,
     author = {Vivek Dhand},
     title = {Symmetric chain decomposition of necklace posets},
     journal = {The electronic journal of combinatorics},
     year = {2012},
     volume = {19},
     number = {1},
     doi = {10.37236/1178},
     zbl = {1244.05233},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1178/}
}