Yashkin, S. N., and Y. A. Ageeva. “The Structural Analogy Method in Standardless Identification of Phenol Isomers in the Extract of Essential Oil of Monarda Fistulosa”. Sorbtsionnye I Khromatograficheskie Protsessy, Vol. 13, no. 2, Nov. 2019, https://journals.vsu.ru/sorpchrom/article/view/1618.