Karl Kellner, Xian Zhong Wang, Gerhard Gritzner, Dieter Bäuerle,
"Fabrication of Ceramic Y1-xCaxBa2Cu4O8+d and YBa2Cu3O7 Superconductors from Oxalate Precursors at Ambient Pressure"
, in Physica C: Superconductivity, Vol. 173, Seite(n) 208, 1991, ISSN: 0921-4534
Original Titel:
Fabrication of Ceramic Y1-xCaxBa2Cu4O8+d and YBa2Cu3O7 Superconductors from Oxalate Precursors at Ambient Pressure