Stephens, Catherine H., et al. "Minimally invasive Monitoring of Cellulose Degradation by Desorption Electrospray Ionization and Laser Ablation Electrospray Ionization Mass Spectrometry." Restaurator: International Journal for the Preservation of Library and Archival Material 17/4 (1996).238-251.

Stephens, Catherine H., et al. "Minimally invasive Monitoring of Cellulose Degradation by Desorption Electrospray Ionization and Laser Ablation Electrospray Ionization Mass Spectrometry." Restaurator: International Journal for the Preservation of Library and Archival Material 17/4 (1996).238-251.