@article{CTT100800313,
  author = {Hiroaki Habaki and Tomonori Masuda and Ryuichi Egashira},
  title = {Separation of Model Petroleum Heavy Fraction by Equilibrium Extraction},
  journal = {Solvent Extraction Research and Development, Japan},
  year = 2019,
}

@inproceedings{CTT100741939,
  author = {Habaki, H. and T. Masuda and R. Egashira},
  title = {Separation of Model Petroleum Heavy Fraction by Solvent Extraction},
  booktitle = {Proceedings of The 4th International Symposium on Engineering, Energy and Environment},
  year = 2015,
}