British Standards Institution Specification for adhesives for hanging flexible wallcoverings. Test of susceptibility to mould growth, Appendix G. London, UK:British Standards Institution;British Standard BS 3046:1981.
Greenhalgh M, Morton LH. An evaluation of Appendix B of BS.5980: 1980 determination of resistance to mould growth. Int. Biodeterior. 21: 229-230, 1986.