Roman Marius; Gog Adriana; Chintoanu Mircea; Luca Emil; Senila Lacramioara: The effect of nitrogen on main characteristics of biodiesel obtained from rapeseed oil.
Roman Marius; Gog Adriana; Chintoanu Mircea; Luca Emil; Senila Lacramioara: The effects of irrigation regime and nitrogen rates on rapeseed yield.