Peltola, P., & Moore, T. (2017). Towards seamless navigation. In J. Nurmi, E. S. Lohan, H. Wymeersch, G. Seco-Granados, & O. Nykänen (Eds.), Multi-technology positioning (125-147). Springer International Publishing. https://doi.org/10.1007/978-3-319-50427-8_7