@article{CM_1981__43_2_145_0,
     author = {Arbarello, Enrico and Harris, Joseph},
     title = {Canonical curves and quadrics of rank 4},
     journal = {Compositio Mathematica},
     pages = {145--179},
     publisher = {Sijthoff et Noordhoff International Publishers},
     volume = {43},
     number = {2},
     year = {1981},
     mrnumber = {622446},
     zbl = {0494.14011},
     language = {en},
     url = {http://www.numdam.org/item/CM_1981__43_2_145_0/}
}