Lamination of wood boards with modified amino-formaldehyde resins V. D. Yakobashvili, V. E. Tsvetkov, O. P. Machneva, V. A. Semenchenko and V. A. Podolny E3S Web Conf., 413 (2023) 02009 Published online: 11 August 2023 DOI: 10.1051/e3sconf/202341302009