TY - JOUR A1 - Ahrens, J. T1 - Intermediate resonance excitation in the γp→pπ0π0 reaction T2 - Physics Letters Y1 - 2005 UR - https://www.hb.fh-muenster.de/opus4/frontdoor/index/index/docId/5209 IS - 624 SP - 173 EP - 180 ER -