@article{Hentschinski:20190i, author = "Hentschinski, Martin and Kutak, Krzysztof", title = "{Signs for the onset of gluon saturation in exclusive photo-production of vector mesons}", doi = "10.22323/1.350.0039", journal = "PoS", year = 2019, volume = "LHCP2019", pages = "039" }