@article{CTT100661223,
  author = {Shigekazu Ito and Makoto Kobayashi and KOICHI MIKAMI},
  title = {Through-space Electrostatic Interaction between the Electron-donating 1,3-Diphosphacyclobutane-2,4-diyl Units},
  journal = {ORG. LETT.},
  year = 2013,
}