@article{IM_1974__25_142285,
     author = {A. Hefez and F. Lazzeri},
     title = {The {Intersection} {Matrix} of {Brieskorn} {Singularities.}},
     journal = {Inventiones mathematicae},
     pages = {143--158},
     publisher = {mathdoc},
     volume = {25},
     year = {1974},
     zbl = {0288.32010},
     url = {http://geodesic.mathdoc.fr/item/IM_1974__25_142285/}
}