====== TTP10-20 Matching heavy-quark fields in QCD and HQET at three loops ======
 
 
   <hidden TTP10-20  Matching heavy-quark fields in QCD and HQET at three loops > The relation between the heavy-quark field in QCD and the corresponding field in HQET is derived up to three loops. </hidden>
|**A.G. Grozin**  | 
|** Phys.Lett. B692 161-165 2010  **  |
| {{preprints:2010:ttp10-20.pdf|PDF}} {{preprints:2010:ttp10-20.ps|PostScript}} [[http://arxiv.org/abs/1004.2662|arXiv]]   |
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