- The Incremental Plasticity Method Applied to the Drucker-Prager Material Model,
 D. Rakic, M. Zivkovic, S. Vulovic, D. Divac and N. Grujovic
 Paper 121 from CCP: 96, ISBN 978-1-905088-47-8 (2011)
 
- Numerical Analysis of Dam and Rock Mass Interaction,
 M. Zivkovic, S. Vulovic, D. Divac, R. Slavkovic and N. Grujovic
 Paper 134 from CCP: 96, ISBN 978-1-905088-47-8 (2011)
 
