@article{IM_1978__49_142596,
     author = {Edoardo Sernesi and Enrico Arbarello},
     title = {Petri's {Approach} to the {Study} of the {Ideal} {Associated} to a {Special} {Divisor.}},
     journal = {Inventiones mathematicae},
     pages = {99--120},
     publisher = {mathdoc},
     volume = {49},
     year = {1978},
     zbl = {0399.14019},
     url = {http://geodesic.mathdoc.fr/item/IM_1978__49_142596/}
}