Suggestion of EFS-small satellite system for impending earthquake forecast Qiang, Zuji ; Ma, Ainai ; Chen, Fangyun ; Zhang, Junrong ; Lin, Laixing ; Lu, Zhenlin Abstract Publication: Chinese Science Bulletin Pub Date: January 2000 DOI: 10.1007/BF02884670 Bibcode: 2000ChSBu..45..189Q