Aktives Informationssystem als Unix-Benutzeroberfläche. - Christian Fries (Prax. Inf.verarb. Kommun., 1987)

An Open Multimodal Mobility Platform Based on Distributed Ledger Technology. - Robin Lamberti; Christian Fries; Markus Lücking; Raphael Manke; Niclas Kannengießer; Benjamin Sturm; Mikhail M. Komarov; Wilhelm Stork; Ali Sunyaev (NEW2AN, 2019)

Decentralized Identity and Trust Management Framework for Internet of Things. - Markus Lücking; Christian Fries; Robin Lamberti; Wilhelm Stork (IEEE ICBC, 2020)

Backlog Oriented Bottleneck Management - Practical Guide for Production Managers. - Roman Ungern-Sternberg; Christian Fries; Hans-Hermann Wiendahl (APMS (2), 2020)

First Results of a Survey on Manufacturing of the Future. - Christian Fries; Manuel Fechter; Gábor Nick; Ádám Szaller; Thomas Bauernhansl (ISM, 2020)

Customer-Induced Planning Deviations within Order Management. - Christian Fries; Thomas Bauernhansl (ISM, 2021)

New Data Structures for a Flexible Order Management. - Christian Fries; Eduardo Colangelo; Leonie Pollmann; Theresa-Franziska Hinrichsen; Thomas Bauernhansl (ISM, 2021)

Impact of Customer Order Change Dimensions on Order Management. - Christian Fries; Ádám Szaller; Thomas Bauernhansl; Günther Schuh (IEEM, 2022)

Order Management Perspective on Fluid Manufacturing Systems. - Theresa-Franziska Hinrichsen; Christian Fries; Manuel Hagg; Manuel Fechter (ISM, 2022)