S. Nakagawa, Y. Ono, и K. Hur. Proceedings of International Joint Conference on Neural Networks
(IJCNN-93), Nagoya, III, стр. 2223--2226. Piscataway, NJ, IEEE Service Center, (1993)
M. Park, M. Kwak, H. Cho, K. Suh, J. Hur, и S. Park. BIODEVICES (2), стр. 268-271. INSTICC - Institute for Systems and Technologies of Information, Control and Communication, (2008)978-989-8111-17-3.