Book chapter (2009) - Koen Bertels (author), K. Bertels (author), K Bertels (author), KLM Bertels (author), K.L.M. Bertels (author), M Beemster (author), Vlad-Mihai Sima (author), V.M. Sima (author), Vlad Sima (author), VM Sima (author), E Moscu Panainte (author), E Moscu Panainte (author), E Panainte (author), M Schoorel (author)