TY  - RPRT
TI  - Two-loop corrections to the Isgur-Wise function in QCD sum rules.
AU  - M Neubert
PY  - 1993
DO  - 10.1103/physrevd.47.4063
UR  - https://pubmed.ncbi.nlm.nih.gov/10016033/
ID  - 10016033
ER  -