Burnstock, Aviva, and Klaas Jan van den Berg. "A Pilot Study of the Effects of Triammonium Citrate Solutions Used for Surface Cleaning Paintings." Postprints (American Institute for Conservation of Historic and Artistic Works. Paintings Specialty Group) 17 (2005): 56-64.

Burnstock, Aviva, and Klaas Jan van den Berg. "A Pilot Study of the Effects of Triammonium Citrate Solutions Used for Surface Cleaning Paintings." Postprints (American Institute for Conservation of Historic and Artistic Works. Paintings Specialty Group) 17 (2005): 56-64.