report Jakob Juhnke author 48090 Hanno Lefmann author Volker Strehl author 64 department Fortschritt-Berichte VDI2013 yes @book{Juhnke_Lefmann_Strehl_2013, title={An Approach for Determining Optimal Contrast in Visual Cryptography}, publisher={Fortschritt-Berichte VDI}, author={Juhnke, Jakob and Lefmann, Hanno and Strehl, Volker}, year={2013} } Juhnke J, Lefmann H, Strehl V. <i>An Approach for Determining Optimal Contrast in Visual Cryptography</i>. Fortschritt-Berichte VDI; 2013. Juhnke, Jakob, et al. <i>An Approach for Determining Optimal Contrast in Visual Cryptography</i>. Fortschritt-Berichte VDI, 2013. J. Juhnke, H. Lefmann, V. Strehl, An Approach for Determining Optimal Contrast in Visual Cryptography, Fortschritt-Berichte VDI, 2013. Juhnke, Jakob, Hanno Lefmann, and Volker Strehl. <i>An Approach for Determining Optimal Contrast in Visual Cryptography</i>. Fortschritt-Berichte VDI, 2013. J. Juhnke, H. Lefmann, and V. Strehl, <i>An Approach for Determining Optimal Contrast in Visual Cryptography</i>. Fortschritt-Berichte VDI, 2013. Juhnke, J., Lefmann, H., &#38; Strehl, V. (2013). <i>An Approach for Determining Optimal Contrast in Visual Cryptography</i>. Fortschritt-Berichte VDI. 29172018-05-25T11:42:38Z2022-01-06T06:58:47Z