TY  - RPRT
TI  - Quantum Hall effect in double-quantum-well systems.
AU  - S He
AU  - XC Xie
AU  - Das Sarma S
AU  - FC Zhang
PY  - 1991
DO  - 10.1103/physrevb.43.9339
UR  - https://pubmed.ncbi.nlm.nih.gov/9996622/
ID  - 9996622
ER  -