Cieszewski, C.J. and Strub, M. 2018. COMPARING PROPERTIES OF SELF-REFERENCING MODELS BASED ON NONLINEAR-FIXED-EFFECTS VERSUS NONLINEAR-MIXED-EFFECTS MODELING APPROACHES. Mathematical and Computational Forestry & Natural-Resource Sciences (MCFNS). 10, 2 (Oct. 2018), 46–57 (12).