Editing Gravitational lens (section)

==References==
'''Notes'''
{{Reflist|30em}}

'''Bibliography'''
* "''[http://www.sciencenews.org/view/generic/id/33082/title/Math_Trek__Accidental_astrophysicists Accidental Astrophysicists] {{Webarchive|url=https://web.archive.org/web/20120216201236/http://www.sciencenews.org/view/generic/id/33082/title/Math_Trek__Accidental_astrophysicists |date=2012-02-16 }}''". Science News, June 13, 2008.
* "''[https://web.archive.org/web/20101210135526/http://www.cinespa.ucr.ac.cr/software/xfgl/index.html XFGLenses]''". A Computer Program to visualize Gravitational Lenses, Francisco Frutos-Alfaro
* "''[https://web.archive.org/web/20070929124804/http://www.btinternet.com/~Boughen/G-LenS G-LenS]''". A Point Mass Gravitational Lens Simulation, Mark Boughen.
* Newbury, Pete, "''[https://web.archive.org/web/20110523100723/http://www.iam.ubc.ca/old_pages/newbury/lenses/lenses.html Gravitational Lensing]''". Institute of Applied Mathematics, The University of British Columbia.
* Cohen, N., "Gravity's Lens: Views of the New Cosmology", Wiley and Sons, 1988.
* "''[http://cfa-www.harvard.edu/~rschild/qgl.html Q0957+561 Gravitational Lens]''". Harvard.edu.
* Bridges, Andrew, "''[http://www.signonsandiego.com/news/science/20040215-1033-ca-farthestgalaxy.html Most distant known object in universe discovered]''". [[Associated Press]]. February 15, 2004. (Farthest galaxy found by gravitational lensing, using Abell 2218 and Hubble Space Telescope.)
* [https://web.archive.org/web/20070310222247/http://sciencecareers.sciencemag.org/career_development/previous_issues/articles/2006_05_12/analysing_corporations_and_the_cosmos/(parent)/12100 Analyzing Corporations ... and the Cosmos] An unusual career path in gravitational lensing.
* "''[http://cfa-www.harvard.edu/castles HST images of strong gravitational lenses]''". Harvard-Smithsonian Center for Astrophysics.
* "''[https://arxiv.org/abs/astro-ph/0404309 A planetary microlensing event]''" and "''[https://arxiv.org/abs/astro-ph/0505451 A Jovian-mass Planet in Microlensing Event OGLE-2005-BLG-071]''", the first [[Extrasolar planet|extra-solar planet]] detections using microlensing.
* [http://xstructure.inr.ac.ru/x-bin/theme3.py?level=2&index1=-188353 Gravitational lensing on arxiv.org]
* [http://www.aoc.nrao.edu/~smyers/class.html NRAO CLASS home page]
* [http://www.atnf.csiro.au/research/AT20G AT20G survey]
* [http://cdsads.u-strasbg.fr/full/1981Ap%26SS..78..199B ''A diffraction limit on the gravitational lens effect'' (Bontz, R. J. and Haugan, M. P. "Astrophysics and Space Science" vol. 78, no. 1, p. 199-210. August 1981)]

'''Further reading'''
* {{cite journal
 | author = Blandford & Narayan
 | date = 1992
 | title = Cosmological applications of gravitational lensing
 | journal = Annual Review of Astronomy and Astrophysics
 | pages = 311–358
 | issue = 1
 | volume = 30
 | bibcode = 1992ARA&A..30..311B
 | doi = 10.1146/annurev.aa.30.090192.001523
 | last2 = Narayan
 | first2 = R
}}
* {{cite journal|title=Weak Gravitational Lensing|author1=Matthias Bartelmann|author2=Peter Schneider|date=2000-08-17|url=http://www.mpa-garching.mpg.de/Lenses/WLRevEls.pdf|url-status=dead|archive-url=https://web.archive.org/web/20070226035150/http://www.mpa-garching.mpg.de/Lenses/WLRevEls.pdf|archive-date=2007-02-26}}
* {{Cite journal | first1=Dmitry | last1=Khavinson | first2=Genevra | last2=Neumann | url=https://www.ams.org/notices/200806/tx080600666p.pdf |archive-url=https://web.archive.org/web/20080907121928/http://www.ams.org/notices/200806/tx080600666p.pdf |archive-date=2008-09-07 |url-status=live | title=From Fundamental Theorem of Algebra to Astrophysics: A "Harmonious" Path | journal=Notices of the AMS |date=June–July 2008 | volume=55 | issue=6 | pages=666–675 }}.
* {{cite book | first1=Arlie O. | last1=Petters | author-link = Arlie Petters | first2=Harold | last2=Levine | first3=Joachim | last3=Wambsganss | url=https://www.springer.com/birkhauser/physics/book/978-0-8176-3668-5 | title=Singularity Theory and Gravitational Lensing | series=Progress in Mathematical Physics | volume=21 | publisher=Birkhäuser | date=2001 }}
* [http://www.matnat.uio.no/proveforelesninger/g-i/haugan-stein-vidar-hagfors.xml ''Tools for the evaluation of the possibilities of using parallax measurements of gravitationally lensed sources'' (Stein Vidar Hagfors Haugan. June 2008)]