Ståhlberg, Sabira, and Ingvar Svanberg. “Historical and Contemporary Uses of Sea Buckthorn, Hippophae Rhamnoides L., in the Nordic Countries”. Journal of Northern Studies 15, no. 2 (March 29, 2022): 34–46. Accessed April 20, 2026. https://journals.ub.umu.se/index.php/jns/article/view/1014.