Study of Blue Compact Dwarf Galaxies at Redshift 0.2 ~ 0.5 Using SDSS DR7J. Chung, E.-C. Sung, S.-C. Rey, S. Kim, Y. Lee and J. KyeongEAS Publications Series, 48 (2011) 127-128DOI: https://doi.org/10.1051/eas/1148028