The Challenges of Designing Metro Maps. - Michael Burch; Robin Woods; Rudolf Netzel; Daniel Weiskopf (VISIGRAPP (2: IVAPP), 2016)

User performance and reading strategies for metro maps: An eye tracking study. - Rudolf Netzel; Bettina Ohlhausen; Kuno Kurzhals; Robin Woods; Michael Burch; Daniel Weiskopf (Spatial Cogn. Comput., 2017)