@book{20025,
	author = {Zhang, Z.},
	title = {Phenolic compounds and rare polyhydroxylated triterpenoid saponins from Eryngium yuccifolium},
	url = {https://drive.google.com/file/d/1CKwdKjXs7pg4Wm9ZAov0xuunIH1w5GSg/view?usp=drivesdk}
}