@article{PMIHES_1966__29__5_0,
     author = {Hartshorne, Robin},
     title = {Connectedness of the {Hilbert} scheme},
     journal = {Publications Math\'ematiques de l'IH\'ES},
     pages = {5--48},
     publisher = {Institut des Hautes \'Etudes Scientifiques},
     volume = {29},
     year = {1966},
     mrnumber = {35 #4232},
     zbl = {0171.41502},
     language = {en},
     url = {http://www.numdam.org/item/PMIHES_1966__29__5_0/}
}