\input zb-basic
\input zb-ioport
\iteman{io-port 70682525}
\itemau{Chang, Zhanqiang; Liu, Xiaomeng; Xue, Tengfei; Yang, Ranran}
\itemti{Investigating ground subsidence in Beijing by using interferogram stacking insar}
\itemso{ICSDM, 378-380 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1109/ICSDM.2011.5969068}
\end