TY  - JOUR
A1  - Ahrens, J.
A1  - Kiel, B.
T1  - Helicity Amplitudes A1/2 and A3/2 for the D13(1520) Resonance Obtained from the γ⃗p⃗→pπ0 Reaction
JF  - Phys. Rev. Lett. 88
Y1  - 2002
IS  - Art. No. 232002
ER  -