Chmielewski, Sz., Tompalski, P. (2017). Estimating outdoor advertising media visibility with voxel-based approach. Applied Geography, 87:1-13 (https://dx.doi.org/10.1016/j.apgeog.2017.07.007). Preprint download: «Archived copy». Arxivat de l'original el 2017-10-02. [Consulta: 2 octubre 2017].
Chmielewski, Sz., Tompalski, P. (2017). Estimating outdoor advertising media visibility with voxel-based approach. Applied Geography, 87:1-13 (https://dx.doi.org/10.1016/j.apgeog.2017.07.007). Preprint download: «Archived copy». Arxivat de l'original el 2017-10-02. [Consulta: 2 octubre 2017].
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Chmielewski, Sz., Tompalski, P. (2017). Estimating outdoor advertising media visibility with voxel-based approach. Applied Geography, 87:1-13 (https://dx.doi.org/10.1016/j.apgeog.2017.07.007). Preprint download: «Archived copy». Arxivat de l'original el 2017-10-02. [Consulta: 2 octubre 2017].