@article{PMIHES_2003__97__61_0,
     author = {Eskin, Alex and Masur, Howard and Zorich, Anton},
     title = {Moduli spaces of abelian differentials : the principal boundary, counting problems, and the {Siegel-Veech} constants},
     journal = {Publications Math\'ematiques de l'IH\'ES},
     pages = {61--179},
     publisher = {Springer},
     volume = {97},
     year = {2003},
     doi = {10.1007/s10240-003-0015-1},
     zbl = {1037.32013},
     language = {en},
     url = {http://www.numdam.org/articles/10.1007/s10240-003-0015-1/}
}