| title | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | 
|---|---|---|---|
| Narms '98: Rock Mechanics, Earth Crust Mechanics: Proceedings of the North American Rock Mechanics Symposium, Narm'98, Cancun, Quintana Roo, Mexico, 3-5 June 1998 | 978-O-O8-O43333-2 (O-O8-O43333-2)  | 1998 | Schmitter J. (both of Mexican Society for Rock Mechanics Mexico) |