@article{10_4153_CJM_1980_017_1,
     author = {Watson, Kym S.},
     title = {Sylvester's {Problem} for {Spreads} of {Curves}},
     journal = {Canadian journal of mathematics},
     pages = {219--239},
     year = {1980},
     volume = {32},
     number = {1},
     doi = {10.4153/CJM-1980-017-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-017-1/}
}