CHIRCA, Eugenia, Ana FABIAN, and Viorica DANA-NISTOR. “On the Allelopathical Effect of Some Coniferous Species”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 11, no. 1 (August 5, 1981): 75–81. Accessed February 7, 2025. https://notulaebotanicae.ro/index.php/nbha/article/view/139.