Walker, Rachel A., Karen Wilson, Adam F. Lee, Julia Woodford, Vicki H. Grassian, Jonas Baltrusaitis, Gayan Rubasinghege, Giannantonio Cibin, and Andrew. Dent. "
Preservation of York Minster historic limestone by hydrophobic surface coatings."
Scientific Reports 2 (2012): srep00880, 5 pp.