2025/04/19 by Wang, QD
#Astrophysics and Astronomy
paper · doi:10.7275/2092
This is the pre-published version harvested from ArXiv. The published version is located at http://www.eas-journal.org/index.php?option=comarticle&access=doi&doi=10.1051/eas:2007058&Itemid=129