Ritsuko Nakajima

DataCite Annual Conference 2014 : Giving value to data: advocacy, guidance, services

Hideaki Takeda, Ritsuko Nakajima, Hideaki Takeda, 2014 .

Present status of Data-Free-Way (distributed database system for advanced nuclear materials)

Norio Yokoyama, Mitsutane Fujita, Yutaka Kurihara, 1999 .

Topic extraction to provide an overview of research activities: The case of the high-temperature superconductor and simulation and modelling

Nobuyuki Midorikawa, Ritsuko Nakajima, Nobuyuki Midorikawa, 2020, J. Inf. Sci..