Cieszewski, Chris J. «UTADA: Unified Theory of the Algebraic Differences Approaches—Derivation of Dynamic Site Equations from Direct Yield-Site Relationships». Mathematical and Computational Forestry & Natural-Resource Sciences (MCFNS), vol. 13, n.º 1, marzo de 2021, pp. 36-43 (8), https://mcfns.com/index.php/Journal/article/view/13.4.