1994 · Northeastern Univ., Boston, MA (United States), Y Levendis, et al. · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)
1993 · Northeastern Univ., Boston, MA (United States). Dept. of Mechanical Engineering, Y Levendis, et al. · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)