Korpela, Antti, et al. “Gaseous Ozone Treatment of Wood: Effect of Treatment Conditions on the Wood Wettability and Phenol-Formaldehyde Adhesive Bonding Strength”. BioResources, vol. 21, no. 1, Dec. 2025, pp. 851-60, https://ojs.bioresources.com/index.php/BRJ/article/view/25271.