Stolperwege: An App for a Digital Public History of the Holocaust. - Alexander Mehler; Giuseppe Abrami; Steffen Bruendel; Lisa Felder; Thomas Ostertag; Christian Spiekermann (HT, 2017)

VAnnotatoR: A Framework for Generating Multimodal Hypertexts. - Alexander Mehler; Giuseppe Abrami; Christian Spiekermann; Matthias Jostock (HT, 2018)

resources2city Explorer: A System for Generating Interactive Walkable Virtual Cities out of File Systems. - Attila Kett; Giuseppe Abrami; Alexander Mehler; Christian Spiekermann (UIST (Adjunct Volume), 2018)

VAnnotatoR: Ein Werkzeug zur Annotation multimodaler Netzwerke in dreidimensionalen virtuellen Umgebungen. - Giuseppe Abrami; Christian Spiekermann; Alexander Mehler (DHd, 2019)

Graph-Based Format for Modeling Multimodal Annotations in Virtual Reality by Means of VAnnotatoR. - Giuseppe Abrami; Alexander Mehler; Christian Spiekermann (HCI (37), 2019)

Educational technologies in the area of ubiquitous historical computing in virtual reality. - Giuseppe Abrami; Alexander Mehler; Christian Spiekermann; Attila Kett; Simon Lööck; Lukas Schwarz (New Perspectives on Virtual and Augmented Reality, 2020)

A Multimodal Data Model for Simulation-Based Learning with Va.Si.Li-Lab. - Alexander Mehler; Mevlüt Bagci; Alexander Henlein; Giuseppe Abrami; Christian Spiekermann; Patrick Schrottenbacher; Maxim Konca; Andy Lücking; Juliane Engel; Marc Quintino; Jakob Schreiber; Kevin Saukel; et al. (HCI (18), 2023)

Va.Si.Li-Lab as a collaborative multi-user annotation tool in virtual reality and its potential fields of application. - Giuseppe Abrami; Alexander Mehler; Mevlüt Bagci; Patrick Schrottenbacher; Alexander Henlein; Christian Spiekermann; Juliane Engel; Jakob Schreiber (HT, 2023)