@conference {NardiSSRR15, title = {Environmental Sensing using Millimeter Wave Sensor for Extreme Conditions}, booktitle = {Proc. of 2015 IEEE International Symposium on Safety, Security, and Rescue Robotics}, year = {2015}, month = {Oct 18-20}, address = {Purdue University, West Lafayette, Indiana, USA}, author = {S. Muhammad and K. Ohno and Daniele Nardi and S. Tadokoro} }