Wood products automatic identification based on fingerprint methodPõlder, Ahti; Juurma, Märt; Tamre, MartJournal of vibroengineering2012 / p. 477-482 https://www.researchgate.net/publication/285309496_Wood_products_automatic_identification_based_on_fingerprint_method

Wood products automatic identification based on fingerprint methodPõlder, Ahti; Juurma, Märt; Tamre, Mart7th International Conference Mechatronics Systems and Materials MSM 2011 : Kaunas, Lithuania, 7-9 July, 2011 : abstracts book and full papers CD2011 / [11] p https://www.researchgate.net/publication/285309496_Wood_products_automatic_identification_based_on_fingerprint_method