2011 · Masato Arai, Shinsuke Kawai, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 50
2012 · Masato Arai, Shinsuke Kawai, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 19
2013 · Masato Arai, Shinsuke Kawai, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 17