1. Wheeler G (2005) Alkoxysilanes and the consolidation of stone. The Getty Conservation Institute, Los Angeles CA, USA
2. Aguzzi F, Fiumara A, Peroni A et al (1973) Atti Soc Ital Sci Nat 114:403
3. Delgado-Rodrigues J (2001) In: Proceedings from 3rd international seminar on Historical Constructions, p 3
4. Wendler E, Klemm DD, Snethlage R (1991) In: Proceedings from fifth international conference on durability of building materials and components, p 203
5. Brus J, Kotlík P (1996) Stud Conserv 41:55. doi: 10.2307/1506552