1. Non-path spectrum sets;Chen;Journal of Graph Theory,2008
2. Path spectra for trees;Chen;Discrete Mathematics,2010
3. Path spectra and forbidden families;Fuller;Ars Combinatoria,2001
4. The path spectrum of a graph;Jacobson;Congressus Numerantium,1995
5. Well-covered trees;Levit;Congressus Numerantium,1999