Mission Impossible Spaces: Using Challenge-Based Distractors to Reduce Noticeability of Self-Overlapping Virtual Architecture. - Claudiu-Bogdan Ciumedean; Cristian Patras; Mantas Cibulskis; Norbert Váradi; Niels C. Nilsson (SUI, 2020)

Impossible Open Spaces: Exploring the Effects of Occlusion on the Noticeability of Self-Overlapping Virtual Environments. - Claudiu-Bogdan Ciumedean; Cristian Patras; Mantas Cibulskis; Norbert Váradi; Niels Christian Nilsson (VR Workshops, 2021)