author = {M. Martinez-Diaz and J. Fierrez and R. P. Krish and J. Galbally},
journal = {IET Biometrics},
month = {December},
number = {4},
pages = {267-277},
title = {Mobile Signature Verification: Feature Robustness and Performance Comparison},
volume = {3},
year = {2014},
doi = {http://dx.doi.org/10.1049/iet-bmt.2013.0081},