Igor Yur’evich Koropachinskiy (to 90 Years of Birthday) *
Igor Yur’evich Koropachinskiy, 90 years of birthday
* Article is published in online edition
How to cite: Igor Yur’evich Koropachinskiy (to 90 years of birthday) // Sibirskij Lesnoj Zurnal (Sib. J. For. Sci.). 2018. N. 2 (in Russian with English title).