1. Decompositions of partially ordered sets;Billera;Order,2000
2. Shellability of interval orders;Billera;Order,1999
3. Shellable nonpure complexes and posets;Björner;Trans. Amer. Math. Soc.,1996
4. A Course in Simple Homotopy Theory;Cohen,1973
5. T.M. Contenza, Some results on the dominating set polytope, Doctoral Dissertation, University of Kentucky, 2000