P. K. Agarwal, B. Aronov, V. Koltun, and M. Sharir, Lines avoiding unit balls in three dimensions, Discrete and Computational Geometry, vol.34, issue.2, pp.231-250, 2005.

P. K. Agarwal, B. Aronov, and M. Sharir, Line transversals of balls and smallest enclosing cylinders in three dimensions, Discrete and Computational Geometry, vol.21, pp.373-388, 1999.

P. K. Agarwal and M. Sharir, Davenport-Schinzel sequences and their geometric applications, Handbook of Computational Geometry, 1998.

C. Borcea, X. Goaoc, S. Lazard, and S. Petitjean, Common tangents to spheres in R 3. Discrete and Computational Geometry, vol.35, pp.287-300, 2006.
URL : https://hal.archives-ouvertes.fr/inria-00070675

H. Brönnimann, O. Devillers, V. Dujmovic, H. Everett, M. Glisse et al., Lines and free line segments tangent to arbitrary three-dimensional convex polyhedra, SIAM Journal on Computing, vol.37, issue.2, pp.522-551, 2007.

H. Brönnimann, O. Devillers, S. Lazard, and F. Sottile, Lines tangent to four triangles in three-dimensional space, Discrete and Computational Geometry, vol.37, issue.3, pp.369-380, 2007.

H. Brönnimann, H. Everett, S. Lazard, F. Sottile, and S. Whitesides, Transversals to line segments in three-dimensional space, Discrete and Computational Geometry, vol.34, issue.3, pp.381-390, 2005.

B. Chazelle, H. Edelsbrunner, L. Guibas, M. Sharir, and J. Stolfi, Lines in space: combinatorics and algorithms, Algorithmica, vol.15, pp.428-447, 1996.
DOI : 10.1007/bf01955043

R. Cole and M. Sharir, Visibility problems for polyhedral terrains, Journal of Symbolic Computation, vol.7, issue.1, pp.11-30, 1989.
DOI : 10.1016/s0747-7171(89)80003-3
URL : https://doi.org/10.1016/s0747-7171(89)80003-3

M. De-berg, H. Everett, and L. Guibas, The union of moving polygonal pseudodiscs-combinatorial bounds and applications, Computational Geometry: Theory and Applications, vol.11, pp.69-82, 1998.

E. Demaine, J. Mitchell, and J. O'rourke,

J. Demouth, O. Devillers, H. Everett, M. Glisse, S. Lazard et al., On the complexity of umbra and penumbra, Computational Geometry: Theory and Applications, vol.42, issue.8, pp.758-771, 2009.
URL : https://hal.archives-ouvertes.fr/inria-00186262

O. Devillers, V. Dujmovic, H. Everett, X. Goaoc, S. Lazard et al., The expected number of 3D visibility events is linear, SIAM Journal on Computing, vol.32, issue.6, pp.1586-1620, 2003.
URL : https://hal.archives-ouvertes.fr/inria-00071914

F. Durand, A multidisciplinary survey of visibility, ACM Siggraph course notes, Visibility, Problems, Techniques, and Applications, 2000.

F. Durand, G. Drettakis, and C. Puech, The 3D visibility complex, ACM Transactions on Graphics, vol.21, issue.2, pp.176-206, 2002.
URL : https://hal.archives-ouvertes.fr/inria-00606717

A. Efrat, L. J. Guibas, O. A. Hall-holt, and L. Zhang, On incremental rendering of silhouette maps of a polyhedral scene, Computational Geometry: Theory and Applications, vol.38, issue.3, pp.129-138, 2007.

D. Halperin and M. Sharir, New bounds for lower envelopes in three dimensions, with applications to visbility in terrains, Discrete and Computational Geometry, vol.12, pp.313-326, 1994.

H. Kaplan, N. Rubin, and M. Sharir, Line transversals of convex polyhedra in R 3, 20th Annual ACM-SIAM Symposium on Discrete Algorithms-SODA'09, pp.170-179, 2009.

I. Macdonald, J. Pach, and T. Theobald, Common tangents to four unit balls in R 3. Discrete and Computational Geometry, vol.26, pp.1-17, 2001.

G. Megyesi and F. Sottile, The envelope of lines meeting a fixed line and tangent to two spheres, Discrete and Computational Geometry, vol.33, issue.4, pp.617-644, 2005.

G. Megyesi, F. Sottile, and T. Theobald, Common transversals and tangents to two lines and two quadrics in P 3. Discrete and Computational Geometry, vol.30, pp.543-571, 2003.

M. Pellegrini, On lines missing polyhedral sets in 3-space, Discrete and Computational Geometry, vol.12, pp.203-221, 1994.

M. Pocchiola and G. Vegter, The visibility complex, Internat. J. Comput. Geom. Appl, vol.6, issue.3, pp.279-308, 1996.

N. Rubin, Lines avoiding balls in three dimensions revisited, 26th Annual ACM Symposium on Computational Geometry-SCG'10, pp.58-67, 2010.