2014,
Heinrich A, Szostek A, Meyer P, Reinhard I, Gilles M, Paslakis G, Rauschenberg J, Grobner J, Semmler W, Deuschle M, Meyer-Lindenberg A, Flor H, Nees F
Computer Engineering and Intelligent Systems 4 (3): 51-64
2013,
Rago R, Salacone P, Caponecchia L, Sebastianelli A, Marcucci I, Calogero AE, Condorelli R, Vicari E, Morgia G, Favilla V, Cimino S, Arcoria AF, La Vignera S