Segregation of a binary granular mixture in a vibrating sawtooth base containerShahin Mobarakabadi, Neda Adrang, Mehdi Habibi and Ehsan Nedaaee OskoeeEur. Phys. J. E, 40 9 (2017) 79DOI: https://doi.org/10.1140/epje/i2017-11570-0