Hamblyn, S., Bould, D., Gethin, D., Claypole, T., & Claypole, T. (2011). Effect of impression pressure and anilox specification on solid and halftone density. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 255(5), pp. 699-709. doi:10.1177/2041297510394072

Hamblyn, Simon, David Bould, David Gethin, Tim Claypole, and Timothy Claypole. "Effect of Impression Pressure and Anilox Specification On Solid and Halftone Density." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 255, no. 5 (2011): 699-709.

Hamblyn, Simon, et al. "Effect of Impression Pressure and Anilox Specification On Solid and Halftone Density." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 255.5 (2011): 699-709.