Šušić, Nikola Miroljub, Martin Bobinac, Ivona Kerkez, Andrijana Bauer Živković, and Nikola Vojinović. “Height Growth Characteristics of One-Year-Old Northern Red Oak Seedlings (Quercus Rubra L.) in Full Light Conditions”. REFORESTA0, no. 2 (December 26, 2016): 32-38. Accessed September 18, 2020. https://journal.reforestationchallenges.org/index.php/REFOR/article/view/32.