A Statistical Study of Transequatorial Loops
Chen J, Bao S and Zhang H,  2006, Solar Physics, 235, 281
Some Statistical Properties of Transequatorial Loops
Chen J, Bao S and Zhang H, 2007, Advances in Space Research, 39, 1831
Helicity Patterns of the Active Regions Connected by Transequatorial Loops
Chen J, Bao S and Zhang H, 2007, Solar Physics, 242, 65
Statistical study of twist values of transequatorial loops and the relationship with flares 
Chen J, Lundstedt H and Zhang H, 2010, Advances in Space Research, 45, 537
An Introduction of Magnetic Helcity and its Application in Solar Physics
Chen J, Bao S and Zhang H, 2006, Journal of Hebei Normal University, 30, 423
Three Super Active Regions in the Descending Phase of Solar Cycle 23
Zhang H, Bao X, Zhang Y, Liu J, Bao S, Deng Y, Li W, Chen J, et al. 2003, Chinese Journal of Astronomy and Astrophysics, 3, 491

Updated: Feb 1. 2010
Originated formation: Feb 1. 2010