PUŁA, J.; BARABASZ-KRASNY, B.; MOZDZEN, K.; SOŁTYS-LELEK, A.; LEPIARCZYK, A. Effect of Aqueous Extracts of Sticky Willy (Galium aparine L.) on the Growth of Seedlings of Selected Maize Varieties (Zea mays L.). Notulae Botanicae Horti Agrobotanici Cluj-Napoca, v. 44, n. 2, p. 518-524, 14 Dec. 2016.