by Hadzinikoles, E.N, Koutepas, N.G
Published in Synchronos Ga Mod Agric (1977)

by Koutepas, N.G
Published in Georgike ereuna - Hyperesia Georgikon Ereunon, Greece (1981)

by Koutepas, N.G. (Agricultural Research Centre, Athens (Greece))
Published in Zizaniologia (Greece) (01.08.1983)

by Koutepas, N.G. (Ministry of Agriculture, Athens (Greece). Agricultural Research Centre of Athens, Floriculture Department.)
Published in Zizaniologia (Greece) (01.10.1982)