1. Dependence of the Sensitivity to Planets on the Properties of High-Magnification Gravitation Microlensing Events
  Han, C. 2011, JKAS, 44, no.4, pp. 109-113
2. Auto-Guiding System for CQUEAN (Camera for Quasars in Early Universe)
  Kim, E., Park, W.-K., Jeong, H., Kim, J., Kuehne, J., Kim, D. H., Kim, H. G., Odoms, P. S., Chang, S., Im, M., & Pak, S. 2011, JKAS, 44, no.4, pp. 115-123
3. Medium Resolution Spectral Library of Late-Type Stellar Templates in Near-Infrared Band
  Le H. A. N., Kang, W., Pak, S., Im, M., Lee, J.-E., Ho, L. C., Pyo, T.-S., & Jaffe, D. T. 2011, JKAS, 44, no.4, pp.125-134
4. Near-IR Polarimetry around 30 Doradus: I. Separation of the Galactic Sources
  Kim, J., Pak, S., Choi, M., Kang, W., Kandori, R., Tamura, M., Nagata, T., Kwon, J., Kato, D., & Jaffe, D. T. 2011, JKAS, 44, no.4, pp. 135-142