@article{10_37236_656,
     author = {Jonathan Cutler and A. J. Radcliffe},
     title = {Extremal problems for independent set enumeration},
     journal = {The electronic journal of combinatorics},
     year = {2011},
     volume = {18},
     number = {1},
     doi = {10.37236/656},
     zbl = {1229.05138},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/656/}
}