The following publications are possibly variants of this publication:
- Improvement of the remote operability for the arm-equipped tracked vehicle HELIOS IXKoji Ueda, Michele Guarnieri, Ryuichi Hodoshima, Edwardo F. Fukushima, Shigeo Hirose. iros 2010: 363-369 [doi]
- Telerobotic Control System to Enhance Rescue Operations for Arm-Equipped Tracked Vehicle HELIOS IXRyuichi Hodoshima, Koji Ueda, Hiroaki Ishida, Michele Guarnieri, Edwardo F. Fukushima, Shigeo Hirose. jrm, 26(1):17-33, 2014. [doi]
- Development of Helios VII: an arm-equipped tracked vehicle for search and rescue operationsMichele Guarnieri, Paulo Debenest, Takao Inoh, Edwardo F. Fukushima, Shigeo Hirose. iros 2004: 39-45 [doi]
- HELIOS VII: a New Tracked Arm-Equipped VehicleMichele Guarnieri, Paulo Debenest, Takao Inoh, Shigeo Hirose. jrm, 15(5):508-515, 2003. [doi]
- HELIOS IX tracked vehicle for urban search and rescue operations: Mechanical design and first testsMichele Guarnieri, Inoh Takao, Paulo Debenest, Kensuke Takita, Edwardo F. Fukushima, Shigeo Hirose. iros 2008: 1612-1617 [doi]
- Terrain-Adaptive Quadru-Track Vehicle HELIOS II Multi-Media DisplayShigeo Hirose. jrm, 2(1):66-67, 1990. [doi]