BibTex format
@article{Herzig:2018:10.1109/LRA.2018.2793961,
author = {Herzig, N and Maiolino, P and Iida, F and Nanayakkara, T},
doi = {10.1109/LRA.2018.2793961},
journal = {IEEE ROBOTICS AND AUTOMATION LETTERS},
pages = {1168--1175},
title = {A Variable Stiffness Robotic Probe for Soft Tissue Palpation},
url = {http://dx.doi.org/10.1109/LRA.2018.2793961},
volume = {3},
year = {2018}
}