TY  - JOUR 
T1  - Electronic structure and aspects of unconventional superconductivity in Na xCoO2.yH2O
JO  - Brazilian Journal of Physics
A1  - Rosner, H.
A1  - Drechsler, S.-L.
A1  - Fuchs, G.
A1  - Handstein, A.
A1  - Wälte, A.
A1  - Müller, K.-H.
SN  - 0103-9733
UL  - 10.1590/S0103-97332003000400016
VL  - 33 
Y1  - 2003
PB  - Brasil 
ER  -