ZHANG, Yan-Lei, Jian WU, and Wei-Min ZHEN.
An analysis on the ionospheric irregularities drift velocity using three ISM
Chinese Journal of Geophysics 7 (2010)
http://www.worldcat.org/oclc/642190319
http://manu16.magtech.com.cn/geophy/EN/abstract/abstract3194.shtml



ZHANG, Yan-Lei
WU, Jian
ZHEN, Wei-Min
MA Bao-Tian China Research Institute of Radiowave Propagation, National Key Laboratory of Electromagnetic Environment, Qingdao 266107, China;