C. Frankenstein and U. Schmitt, “Microscopic studies on modified wall structure and lignin topochemistry in xylem fibres of poplar after wounding”, Maderas-Cienc Tecnol, vol. 8, no. 2, pp. 93–106, Sep. 2025, Accessed: Nov. 11, 2026. [Online]. Available: https://revistas.ubiobio.cl/index.php/MCT/article/view/1480