CHIRCA, Eugenia, and Gheorghe COLDEA. “Contributions to Knowledge the Capus Superior Catchment Area Vegetation”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 3, no. 1 (August 5, 1967): 101–110. Accessed October 5, 2022. https://www.notulaebotanicae.ro/index.php/nbha/article/view/21.