TY CONF TI Selection of parameters for the isolation of individual biologically active substances of medicinal plants of the Kaliningrad region (eryngium, larkspur and yarrow) KW JO ChemBioSeasons 2022 AU Babich, O.O. AU Larina, V.V. AU Bahtiyarova, A.H. AU Popov, A.D. PY 2022 PB Kemerovo State University