AC
Publications
- http://www.sciencedirect.com/science/article/pii/S0032591015000972
- http://trrjournalonline.trb.org/doi/10.3141/2523-17
- http://www.sciencedirect.com/science/article/pii/S0306261915007266
- http://link.springer.com/article/10.1007/s10035-015-0585-x
- http://ebooks.iospress.nl/publication/41628
- http://www.sciencedirect.com/science/article/pii/S0950061815303056
- http://www.sciencedirect.com/science/article/pii/S0264127515308546