An Efficient Surface Intersection Algorithm Based on Lower-Dimensional Formulation.

Shankar Krishnan Dinesh Manocha An Efficient Surface Intersection Algorithm Based on Lower-Dimensional Formulation. 74-106 1997 16 ACM Trans. Graph. 1 http://doi.acm.org/10.1145/237748.237751 db/journals/tog/tog16.html#KrishnanM97