Koichi Katsura

Statistical discrimination of foreshocks from other earthquake clusters

Yosihiko Ogata, Y. Ogata, Koichi Katsura, 1996 .

3-D Spatial Variation of b-Values of Magnitude-Frequency Distribution Beneath the Kanto District, Japan

Masajiro Imoto, Yosihiko Ogata, Y. Ogata, 1991 .

Likelihood analysis of spatial inhomogeneity for marked point patterns

Yosihiko Ogata, Y. Ogata, Koichi Katsura, 1988 .

Immediate and updated forecasting of aftershock hazard

Yosihiko Ogata, Y. Ogata, Koichi Katsura, 2006 .

Statistical features of foreshocks in comparison with other earthquake clusters

Yosihiko Ogata, Y. Ogata, Koichi Katsura, 1995 .