sponsored by United States Dept.of Energy ... [et al.] sponsored by Computer Center, Univ. of Minnesota ... [et al.]. sponsored by the Society of Automotive Engineers ... [et al.] sponsored by American Institute of Electrical Engineers ... [et al.]. sponsored by IEEE Computer Society ... [et al.]. sponsored by American Society for Composites ... [et al.]. sponsored by the IEEE Electron Devices Society ... [et al.]. sponsored by American Society of Mechanical Engineers ... [et al.]. sponsored by Robotics Industry Directory ... [et al.]. sponsored by Texas A&M University ... [et al.].