For citations:

Fomicheva T.I., Koluzhnikova E.V. Gas chromatography method for different natural origin oils analysis for the polyunsaturated fatty acids content. Izvestia Sankt-Peterburgskoj lesotehniceskoj akademii. 2025;(255):521-531. (In Russ.) https://doi.org/10.21266/2079-4304.2025.255.521-531