Characterising terpenic plant resins, wood tars and pitches in heritage science: analytical methods and applications. - Łucejko, Jeannette Jacqueline; Bertelli, Irene; Costa, Renata; Ebert, Bettina; Falcó, Andreu; Ion, Rodica-Mariana; Kozowyk, Paul; Mojović, Zorica; Nardella, Federica; Pecci, Alessandra; Ribechini, Erika; Schroeder, Hannes; et al. (npj Heritage Science, 2026)