المؤلفون: Pisano, Marcello, Lai, Antonio, Piga Salvatore, Gromo, Corrado, Saliu, Antonella, GF Cogoni, Ottonello, Roberto
الاتاحة: https://dx.doi.org/10.13140/rg.2.2.29789.72165http://rgdoi.net/10.13140/RG.2.2.29789.72165