@article {3653,
	title = {Systematics of Fraxinus (Oleaceae) and evolution of dioecy},
	journal = {Plant Systematics and Evolution},
	volume = {273},
	year = {2008},
	month = {Jan-06-2008},
	pages = {25 - 49},
	issn = {0378-2697},
	doi = {10.1007/s00606-008-0005-3},
	url = {http://link.springer.com/10.1007/s00606-008-0005-3http://www.springerlink.com/index/pdf/10.1007/s00606-008-0005-3},
	author = {Wallander, Eva}
}
@article {3654,
	title = {Effect of sex ratio, habitat factors and neighborhood competition on stem growth in the dioecious tree Fraxinus~mandshurica},
	journal = {Ecological Research},
	volume = {29},
	year = {2014},
	month = {Jan-03-2014},
	pages = {309 - 317},
	issn = {0912-3814},
	doi = {10.1007/s11284-013-1125-y},
	url = {http://link.springer.com/10.1007/s11284-013-1125-yhttp://link.springer.com/content/pdf/10.1007/s11284-013-1125-y},
	author = {Zhang, Xinna and Zhang, Chunyu and Zhao, Xiuhai}
}
