@article{JEMS_2011_13_6_a0,
     author = {David Ben-Zvi and Thomas Nevins},
     title = {$\mathcal D$-bundles and integrable hierarchies},
     journal = {Journal of the European Mathematical Society},
     pages = {1505--1567},
     publisher = {mathdoc},
     volume = {13},
     number = {6},
     year = {2011},
     doi = {10.4171/jems/287},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/287/}
}