@inbook{8ec10bcc1f0341b0bfbb07ac61ac12ee,
title = "Oxygen stoichiometry and copper valency in superconducting cuprates studied by chemical methods",
keywords = "copper valence, cuprate, oxygen, superconductor, copper valence, cuprate, oxygen, superconductor, copper valence, cuprate, oxygen, superconductor",
author = "M. Karppinen and H. Yamauchi and L. Niinist{\"o}",
year = "1997",
language = "English",
pages = "371--376",
editor = "S. Nakajima and M. Murakami",
booktitle = "Advances in Superconductivity IX",
}