BILALIS, D., KAMARIARI, P.-E., KARKANIS, A., EFTHIMIADOU, A., ZORPAS, A. and KAKABOUKI, I. (2013) “Energy Inputs, Output and Productivity in Organic and Conventional Maize and Tomato Production, under Mediterranean Conditions”, Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 41(1), pp. 190-194. doi: 10.15835/nbha4119081.