@article{MAN_1986__275_164151,
     author = {M.L. Fania},
     title = {Configurations of - 2 {Rational} {Curves} on {Sectional} {Surfaces} of {n-Folds.}},
     journal = {Mathematische Annalen},
     pages = {317--326},
     publisher = {mathdoc},
     volume = {275},
     year = {1986},
     zbl = {0583.14003},
     url = {http://geodesic.mathdoc.fr/item/MAN_1986__275_164151/}
}