M. Sekido

First observation with global network of optical atomic clocks aimed for a dark matter detection.

P. Wolf, R. Ciurylo, M. Schioppo, 2018, 1806.04762.

New bounds on dark matter coupling from a global network of optical atomic clocks

R. Le Targat, P. Wolf, M. Schioppo, 2018, Science Advances.

Evaluation of differential VLBI phase delay observable for spacecraft navigation - ΔVLBI observation of Hayabusa at touchdown to ITOKAWA -

T. Ichikawa, M. Yoshikawa, H. Takeuchi, 2007, SICE Annual Conference 2007.

Astrometric VLBI observation of spacecraft with phase delay

T. Kondo, M. Yoshikawa, Y. Koyama, 2004, 2004 Asia-Pacific Radio Science Conference, 2004. Proceedings..