Yoshiharu Shinnaka

IMAGING OBSERVATIONS OF THE HYDROGEN COMA OF COMET 67P/CHURYUMOV–GERASIMENKO IN 2015 SEPTEMBER BY THE PROCYON/LAICA

Ichiro Yoshikawa, Hideyo Kawakita, Makoto Taguchi, 2017 .

14NH2/15NH2 RATIO IN COMET C/2012 S1 (ISON) OBSERVED DURING ITS OUTBURST IN 2013 NOVEMBER

Hideyo Kawakita, Daniel C. Boice, D. Boice, 2014 .

Near-infrared Spectroscopic Observations of Comet C/2013 R1 (Lovejoy) by WINERED: CN Red-system Band Emission

Naoto Kobayashi, Chikako Yasui, Satoshi Hamano, 2017 .

EPOXI: COMET 103P/HARTLEY 2 OBSERVATIONS FROM A WORLDWIDE CAMPAIGN

G. Sostero, Sona Hosseini, Hermann Böhnhardt, 2011 .