@incollection{Zimmermann-Janschitz19,
author = {Susanne Zimmermann-Janschitz},
title = {The Application of Geographic Information Systems to Support Wayfinding for People with Visual Impairments or Blindness},
booktitle = {Visual Impairment and Blindness},
publisher = {IntechOpen},
address = {Rijeka},
year = {2019},
editor = {Giuseppe Lo Giudice and Angel Catalá},
chapter = {18},
doi = {10.5772/intechopen.89308},
url = {https://doi.org/10.5772/intechopen.89308}
}