Uncertainties in the hadronic contribution to the QED vacuum polarization
1989 ◽
Vol 43
(3)
◽
pp. 497-501
◽
1995 ◽
Vol 356
(2-3)
◽
pp. 398-403
◽
2001 ◽
Vol 513
(1-2)
◽
pp. 46-52
◽
1994 ◽
Vol 63
(1)
◽
pp. 71-76
◽
2004 ◽
Vol 688
(1-2)
◽
pp. 135-164
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