Jia Wang, Angela Schwering. Invariant spatial information in sketch maps - a study of survey sketch maps of urban areas. J. Spatial Information Science, 11(1):31-52, 2015. [doi]
@article{WangS15-51,
title = {Invariant spatial information in sketch maps - a study of survey sketch maps of urban areas},
author = {Jia Wang and Angela Schwering},
year = {2015},
doi = {10.5311/JOSIS.2015.11.225},
url = {http://dx.doi.org/10.5311/JOSIS.2015.11.225},
researchr = {https://researchr.org/publication/WangS15-51},
cites = {0},
citedby = {0},
journal = {J. Spatial Information Science},
volume = {11},
number = {1},
pages = {31-52},
}