TY  - RPRT
TI  - Sivers function in the quasiclassical approximation
AU  - Kovchegov, Yuri V.
AU  - Sievert, Matthew D.
PY  - 2014
DO  - 10.1103/physrevd.89.054035
UR  - https://www.osti.gov/biblio/1604453
ID  - 1604453
ER  -