@article{10_1090_S0894_0347_2012_00757_7,
     author = {Gross, Mark and Siebert, Bernd},
     title = {Logarithmic {Gromov-Witten} invariants},
     journal = {Journal of the American Mathematical Society},
     pages = {451--510},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {2013},
     doi = {10.1090/S0894-0347-2012-00757-7},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-2012-00757-7/}
}