@article{CTT100385590,
  author = {Jaeho Lee and Tetsuji Yano and S. Shibata and masayuki yamane},
  title = {Structure and Properties of Ion-Exchanged Na<sub>2</sub>O-Cu<sub>2</sub>O-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> Glass System},
  journal = {J. Non-Cryast. Solids},
  year = 1997,
}