@article{DOCMA_2019__24__a47,
     author = {Holmes, David and Pixton, Aaron and Schmitt, Johannes},
     title = {Multiplicativity of the {Double} {Ramification} {Cycle}},
     journal = {Documenta mathematica},
     pages = {545--562},
     publisher = {mathdoc},
     volume = {24},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2019__24__a47/}
}