@article{CTT100753799,
  author = {S. Okumura and S. Umehara and Y. Fujii and M. Nomura},
  title = {Separation of Calcium-48 Isotope by Crown Ether Chromatography Using Ethanol/Hydrochloric Acid Mixed Solvent},
  journal = {Journal of Chromatography A},
  year = 2015,
}