Paper  bibtex   

@article{iida_relationship_1990,
	title = {Relationship between strong-motion array parameters and the accuracy of source inversion and physical waves},
	volume = {80},
	url = {http://www.bssaonline.org/content/80/6A/1533.short},
	number = {6A},
	urldate = {2014-01-24TZ},
	journal = {Bulletin of the Seismological Society of America},
	author = {Iida, Masahiro and Miyatake, Takashi and Shimazaki, Kunihiko},
	year = {1990},
	pages = {1533--1552}
}