@article{10_4153_CMB_2015_015_x,
     author = {Ongaro, Jared and Shapiro, Boris},
     title = {A {Note} on {Planarity} {Stratification} of {Hurwitz} {Spaces}},
     journal = {Canadian mathematical bulletin},
     pages = {596--609},
     year = {2015},
     volume = {58},
     number = {3},
     doi = {10.4153/CMB-2015-015-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2015-015-x/}
}