Shapely is written by:

* Sean Gillies
* Aron Bierbaum
* Kai Lautaportti

Patches contributed by:

* Howard Butler
* Fr |eaigue| d |eaigue| ric Junod
* Eric Lemoine
* Jonathan Tartley
* Kristian Thy
* Oliver Tonnhofer

Additional help from:

* Justin Bronn (GeoDjango) for ctypes inspiration
* Martin Davis (JTS)
* Jaakko Salli for the Windows distributions
* Sandro Santilli, Mateusz Loskot, Paul Ramsey, et al (GEOS Project)

Major portions of this work were supported by a grant (for Pleiades_) from the
U.S. National Endowment for the Humanities (http://www.neh.gov).
