@article{CTT100583949,
  author = {Shigekazu Ito and Hiromichi Jin and Masaaki Yoshifuji},
  title = {Preparation and X-ray Analyses of Siloxane-bridged Acyclic and 8-Membered Cyclic Phosphaethenes},
  journal = {J. Organomet. Chem.},
  year = 2007,
}

@article{CTT100583965,
  author = {Shigekazu Ito and Hiromichi Jin and Shigeo Kimura and Masaaki Yoshifuji},
  title = {Synthesis, Structure, and Reactivity of Novel 3,4-Diphosphacyclobutenes Carrying Silyl Groups},
  journal = {J. Org. Chem.},
  year = 2005,
}