SUCIU, T., A. SALONTAI, L. S. MUNTEAN, V. FELECAN, and L. VAIDA. “Studies Concerning the Germination of Hop Seeds (Humulus Lupulus L.)”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol. 9, no. 1, Aug. 1977, pp. 79-83, doi:10.15835/nbha91129.