1. Mass Distribution in the Central Few Parsecs of our Galaxy
  Oh, S., Kim, S. S., & Figer, D. F. 2009, JKAS, 42, no. 2, pp. 17-26
2. Geometrical Implication of the CME Earthward Direction Parameter and its Comparison with Cone Model Parameters
  Moon, Y.-J., Kim, R.-S., & Cho, K.-S. JKAS, 42, no. 2, pp. 27-32