Robin Hartshorne (hartshorne-r)

Cited in the following articles

Contributions to Philosophie.ch

Bibliography

Hartshorne, Robin. 2000a. Geometry: Euclid and Beyond. Undergraduate Texts in Mathematics. New York: Springer, doi:10.1007/978-0-387-22676-7.
Hartshorne, Robin. 2000b. Euclid’s Geometry. New York: Springer, doi:10.1007/978-0-387-22676-7.