IDENTIFICATION OF DIOSMIN IN HYSSOPUS OFFICINALIS L. BY 1H NMR SPECTROSCOPY Статья Sheremeta A.V., Ivlev V.A., Murtazina A.A., Polukhina A.Y., Miridonova L.A., Vasil'ev V.G. MAGNETIC RESONANCE AND ITS APPLICATIONS. 2023. С. 233-235