We think we've found an open access version of an article cited on Wikipedia!
Can you review our guess and edit Wikipedia to include a link to it?
Gray, J. (1979). "Non-Euclidean Geometry: A Re-interpretation". Historia Mathematica. 6 (3): 236–258. doi:10.1016/0315-0860(79)90124-1.
Proposed edit: doi-access=|
Recent edits made with OAbot - Leaderboard
Code under MIT license - Open tasks - Report a bug - A CAPSH project - Hosted on Toolforge - Logo CC-BY-SA Doug Dworkin