All abstracts by Bruno Valentim at Goldschmidt 2007
| (2007) X-Ray Photoelectron Spectroscopy Study of Coals with Different Rank
Valentim B, Costa A, Guedes A, Boavida D, Marques M & Flores D |
| (2007) Micro-Raman Spectroscopy and Optical Reflectance Studies of Coals with Different Rank
Guedes A, Valentim B, Rodrigues S, Costa A, Marques M & Flores D |