Ishikawa, K.

• Role of Coulomb Energy in Promoting Collisionally Activated Dissociation of Multiply Charged Peptides Formed by Electrospray Ionization
  K. Ishikawa, T. Nishimura, Y. Koga, and Y. Niwa
  [Rapid Commun. Mass Spectrom., Vol.8, No.12, pp.933-938, 1994]

• Ionic Clusters of Triazine Derivatives Produced by Matrix-Assisted N₂ Laser Desorption and CO₂ Laser Desorption
  H. Togashi, Y. Koga, Y. Kakudate, K. Ishikawa, S. Fujiwara, Y. Niwa, M. Kubota, K. Fukuda, F. Kokai, H. Nakagawa, M. Kawaguchi, and R. B. Heimann
  [Trans. Mat. Res. Soc. Jpn., Vol.17, pp.229-232, 1994]