TY  - RPRT
TI  - Phonons in the quantum Hall effect: A nonlinear-dynamics picture.
AU  - V Penna
AU  - M Rasetti
PY  - 1994
DO  - 10.1103/physrevb.50.11783
UR  - https://pubmed.ncbi.nlm.nih.gov/9975316/
ID  - 9975316
ER  -