Xian Gao, Tsutomu Kobayashi, Maresuke Shiraishi, Masahide Yamaguchi, Jun’ichi Yokoyama, Shuichiro Yokoyama,
“Full bispectra from primordial scalar and tensor perturbations in the most general single-field inflation model,”
e-Print: arXiv:1207.0588v1 [astro-ph.CO]