R. F. · Raphaël Frier · Raphaële Frier · Raphaëlle Frier
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Einstein's Space-Time | 978-0-387-51788-9 (0-387-51788-X) | 2008 |
| Einstein's Space-Time: An Introduction to Special and General Relativity | 978-0-387-69946-2 (0-387-69946-5) | 2007 |
| Einstein's Space-Time: An Introduction to Special and General Relativity | 978-0-387-69947-9 (0-387-69947-3) | 2007 |