Kinematic reconfigurability of mobile robots on irregular terrains. - Gustavo Medeiros Freitas; Fernando C. Lizarralde; Liu Hsu; Ney Robinson Salvi dos Reis (ICRA, 2009)

Kinematic reconfigurability control for an environmental mobile robot operating in the Amazon rain forest. - Gustavo Medeiros Freitas; Gabriel Gleizer; Fernando C. Lizarralde; Liu Hsu; Ney Robinson Salvi dos Reis (J. Field Robotics, 2010)