Shepeleva Ljudmila F., Filimonova Marina V., Ganushkin Lev V, Kravchenko Inessa V. «Distribution of ascorbate system acids in plants growing on the oil polluted sitesof the Surgut area» // 2012. №3 (19) C.110-121
Kukushkina Tatyana A., Fomina Tatyana I. «Content of the major groups of biologically active substances in leaves of some Campanula species (Campanulaceae)» // Tomsk State University Journal of Biology 2017. № 38 C.122-133