%0 Journal Article %A Berger, Christoph %A Wagner, W. %T Photon photon reactions %J Physics reports %V 146 %@ 0370-1573 %C Amsterdam [u.a.] %I Elsevier Science, North-Holland %M RWTH-CONV-051097 %P 1-134 %D 1987 %F PUB:(DE-HGF)16 %9 Journal Article %U https://publications.rwth-aachen.de/record/173818