TY  - RPRT
TI  - Interlevel optical transitions in quantum wells.
AU  - AG Petrov
AU  - A Shik
PY  - 1993
DO  - 10.1103/physrevb.48.11883
UR  - https://pubmed.ncbi.nlm.nih.gov/10007529/
ID  - 10007529
ER  -