@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00005438,
 author = {Sanguansub, Sunisa},
 month = {May},
 title = {Ambrosia beetle guild attacking a deciduous oak tree Quercus serrata in the Central Japan and species risk assessment in relation to potential invasiveness and aggresiveness based on niche analysis},
 year = {2012}
}