Evaluation of flat panel display properties on a high fidelity display simulator. - Gerd P. J. Spenkelink; Henk Van Spijker; Ted N. White (INTERACT, 1990)

Display Elements and Gaps: A Comparison of Flat Panel Display Characteristics. - Gerd P. J. Spenkelink; J. Besuijen (Interact. Comput., 1992)

An instrument for the measurement of the visual quality of displays. - Gerd P. J. Spenkelink; Ko Besuijen; Jacco Brok (Behav. Inf. Technol., 1993)

The perception and measurement of contrast: the influence of gaps between display elements. - Gerd P. J. Spenkelink; Ko Besuijen (Behav. Inf. Technol., 1994)

A comparison of parallelism in interface designs for computer-based learning environments. - Rik Min; Tao Yu; Gerd P. J. Spenkelink; Hans J. Vos (J. Comput. Assist. Learn., 2004)