Patent overlay mapping: Visualizing technological distance. - Luciano Kay; Nils C. Newman; Jan L. Youtie; Alan L. Porter; Ismael Ràfols (J. Assoc. Inf. Sci. Technol., 2014)

Acquiring nanotechnology capabilities: role of mergers and acquisitions. - Jan L. Youtie; Luciano Kay (Technol. Anal. Strateg. Manag., 2014)