D.  Park, ?The First Observation of Breeding of the Long-tailed Clawed Salamander, Onychodactylus fischeri, in the Field?, Current Herpetology, vol. 24, pp. 7 - 12, 2005.

S. - R.  Park, Jeong, J. - Y., and Park, D., ?Cannibalism in the Korean Salamander (Hynobius leechii: Hynobiidae, Caudata, Amphibia) Larvae?, Integrative Biosciences, vol. 9, pp. 13-18, 2005.

H. C.  Sung, Lee, J. H., and Park, D., ?Entering and Exiting Routes of Hynobius leechii to a Breeding Site and Staying Time within the Site?, Korean Journal of Ecology, vol. 28, pp. 237-243, 2005.