Juricevic, Robert

• Contributions to Discrete Mathematics Vol. 4 No. 1 (2009) - Articles
  Classifying real Lehmer triples: a revived computation
  Abstract  PDF
• Contributions to Discrete Mathematics Vol. 2 No. 2 (2007) - Articles
  Explicit upper bounds for $f(n)=\prod_{p_{\omega(n)}} \frac{p}{p-1}$
  Details  PDF