Oliver, R.; Ballester, J. L.. , "The 158-day periodicity in the rising phase of cycle 23", SOLSPA: the second solar cycle and space weather euroconference (H. Sawaya-Lacoste, ed.), ESA. Netherlands, 2002. Book chapter.
Díaz, A.J.; Oliver, R.; Ballester, J. L.. , "Fast MHD oscillations in cylindrical prominence fibrils", SOLMAG: Magnetic Coupling of the Solar Atmosphere Euroconference and IAU Colloquim 188 (H. Sawaya-Lacoste, ed.), ESA. Netherlands, 2002. Book chapter.
Arregui, I.; Oliver, R.; Ballester, J.L.. , "Magnetohydrodynamic waves in sheared coronal magnetic structures", Solar Variability: From Core to Outer Frontiers. Netherlands, 2002. Book chapter.
Díaz, A. J.; Oliver, R.; Ballester, J. L.. , "Fast MHD oscillations in cylindrical prominence fibrils", Solar Variability: from Core to Outer Frontiers (A. Wilson, ed.), ESA. Netherlands, 2002. Book chapter.