TY  - RPRT
TI  - Quantitative estimates in Beurling-Helson type theorems
AU  - Lebedev, Vladimir V
PY  - 2011
DO  - 10.1070/sm2010v201n12abeh004133; country of input: international atomic energy agency (iaea)
UR  - https://www.osti.gov/biblio/21592579
ID  - 21592579
ER  -