@inproceedings{efficientintersectionofthreequadricsand,
  title = {Efficient Intersection of Three Quadrics and Applications in Computer Vision},
  author = {Zuzana Kukelova and Jan Heller and Andrew Fitzgibbon},
  year = {2016},
  booktitle = {CVPR 2016 6},
  url = {http://openaccess.thecvf.com/content_cvpr_2016/html/Kukelova_Efficient_Intersection_of_CVPR_2016_paper.html},
}