Brand, R., Wolff, W., & Hoyer, J. (2013). Psychological symptoms and chronic mood in representative samples of elite student-athletes, deselected student-athletes and comparison students. School mental health, 5(3), S. 166-174. doi:10.1007/s12310-012-9095-8

Brand, Ralf, Wanja Wolff, and Jürgen Hoyer. "Psychological Symptoms and Chronic Mood in Representative Samples of Elite Student-athletes, Deselected Student-athletes and Comparison Students." School Mental Health 5, no. 3 (2013): S. 166-174.

Brand, Ralf, Wanja Wolff, and Jürgen Hoyer. "Psychological Symptoms and Chronic Mood in Representative Samples of Elite Student-athletes, Deselected Student-athletes and Comparison Students." School Mental Health 5.3 (2013): S. 166-174.