8. Tuson Park, Elbert E. M. Chia, M. B. Salamon, E. D. Bauer, I. Vekhter, J. D. Thompson, Eun Mi Choi, Heon Jung Kim, Sung-Ik Lee and P. C. Canfield, “Evidence for the coexistence of anisotropic superconducting gap and nonlocal effects in the non-magnetic superconductor LuNi2B2C,” Phys. Rev. Lett.92, 237002 (2004).  

7. Tuson Park, M. B. Salamon, Eun Mi Choi, Heon Jung Kim, and Sung-Ik Lee, “Specific heat study of the magnetic superconductor HoNi2B2C,” Phys. Rev. B69, 054505 (2004).  

6. Tuson Park and M. B. Salamon, “Study on unconventional superconductors via angle-resolved specific heat,” Mod. Phys. Letts. B18, 1205 (2004).