Naoki Shirakawa, Keizo Murata, et al.
Journal of the Physical Society of Japan
No abstract available.
Naoki Shirakawa, Keizo Murata, et al.
Journal of the Physical Society of Japan
Jin-Ho Choy, Gérard Demazeau, et al.
Journal of Solid State Chemistry
K. Alex Müller, J. Georg Bednorz
Science
Yoshiteru Maeno, Frank Lichitenberg, et al.
Japanese Journal of Applied Physics