@article{CTT100691722,
  author = {Pradip Kumar Tapaswi and Myeon-Cheon CHOI and Keuk-Min  JEONG and Shinji ANDO and Chang-Sik HA},
  title = {Transparent Aromatic Polyimides Derived from Thiophenyl-Substituted Benzidines with High Refractive Index and Small Birefringence},
  journal = {Macromolecules},
  year = 2015,
}