Wolfgang G. Stock Wolfgang G. Stock is the head of the Information Science Dept. of the Heinrich Heine University Düsseldorf, Germany. His
research projects include information retrieval, knowledge representation, informetrics and studies on information markets as well as on informational cities. Recently, he published in cooperation with Mechtild Stock the “Handbook of Information Science” (De Gruyter Saur, Paperback Ed. 2015).