1. Every 8-traceable oriented graph is traceable;van Aardt;Discuss. Math., Graph Theory,2017
2. An iterative approach to the Traceability Conjecture for oriented graphs;van Aardt;Electron. J. Comb.,2013
3. Traceability of k-traceable oriented graphs;van Aardt;Discrete Math.,2010
4. A linear bound towards the Traceability Conjecture;van Aardt;Electron. J. Comb.,2015
5. Cycles in k-traceable oriented graphs;van Aardt;Discrete Math.,2011