Improvement in environmental accessibility via volunteered geographic information: a case study
Crossref DOI link: https://doi.org/10.1007/s10209-016-0505-9
Published Online: 2016-11-02
Published Print: 2017-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zeng, Limin http://orcid.org/0000-0003-1009-7603
Kühn, Romina
Weber, Gerhard
License valid from 2016-11-02