J. A. Ibañez
- Conservation study of the stone material used in the Culture House of Almirante Oquendo, in San Sebastian. Estudio de conservación del material pétreo de la Casa de Cultura del Almirante Oquendo, en San Sebastián. In: Materiales de Construccion, v. 49, n. 255 (September 1999). (1999):
- An analytical comparison of two commercial consolidating products applied to eocene sandstones from 16th and 19th century monuments in San Sehastián, northern Spain. Comparación analítica de dos consolidantes comerciales aplicados en areniscas eocenas de monumentos de los siglos XVI y XIX en San Sebastián (norte de España). In: Materiales de Construccion, v. 52, n. 266 (Juni 2002). (2002):
- Pre-normative research on the use of mixed recycled aggregates in unbound road sections. In: Construction and Building Materials, v. 25, n. 5 (Mai 2011). (2011):