1. Chino, N. (1978). A graphical technique for representing the asymmetric relationships between N objects. Behaviormetrika, 5, 23–40.
2. Chino, N. (2017). Dynamical scenarios of changes in asymmetric relationships on a Hilbert space. Handout Presented at the 45th annual meeting of the behaviormetric society of Japan (pp. 1–29).
3. Chino, N. (2018). An elementary theory of a dynamic weighted digraph. In Proceedings of the 46th annual meeting of the behaviormetric society of Japan (pp. 26–29).
4. Chino, N. (2019). An elementary theory of a dynamic weighted digraph (1). In Proceedings of the 47th annual meeting of the behaviormetric society of Japan (pp. 56–59).
5. Chino, N., & Shiraiwa, K. (1993). A brief survey of asymmetric MDS and open problems. Behaviormetrika, 39, 127–165.