“Generic and Specific Keys of Determinant of Families by Pinaceae Lindl., Cupressaceae Neger and Ephedraceae Wettst. By Florae of Kazakhstan”. Experimental biology 55, no. 3 (March 26, 2015): 8–13. Accessed July 24, 2026. https://bb.kaznu.kz/index.php/biology/article/view/271.