Burkert, S; Knoll, N; Scholz, Urte; Roigas, J; Gralla, O (2011). Self-regulation following prostatectomy: Phase-specific self-efficacy beliefs for pelvic-floor exercise. British Journal of Health Psychology, 17(2):273-293.
Knoll, N; Gralla, O; Scholz, Urte; Burkert, S; Roigas, J (2009). Effects of received and mobilized support on recipients’ and providers’ self-efficacy beliefs: A one-year follow-up study with patients receiving radical prostatectomy and their spouses. International Journal of Psychology, 44(2):129 -137.