Buhroo, Abdul A., and Ferenc Lakatos. “Molecular and Morphological Diagnostic Markers for the Himalayan Ips DeGeer Species (Coleoptera: Curculionidae: Scolytinae)”. Zootaxa 3128, no. 1 (December 13, 2011): 47–57. Accessed May 3, 2025. https://www.mapress.com/zt/article/view/zootaxa.3128.1.2.