The Integration of EDI and the Internet. - Carl L. Witte; Marko Grünhagen; Richard L. Clarke (Inf. Syst. Manag., 2003)

E-business implementation and performance: analysis of mediating factors. - Laura Lucia-Palacios; Victoria Bordonaba-Juste; Yolanda Polo-Redondo; Marko Grünhagen (Internet Res., 2014)

Complementary IT resources for enabling technological opportunism. - Laura Lucia-Palacios; Victoria Bordonaba-Juste; Yolanda Polo-Redondo; Marko Grünhagen (Inf. Manag., 2016)