Leaf, Dr. Caroline (3) Nan, Zhihan (nus, Zhang, Sheng (nus (2) Swartz, Charles W (new Mexico State Univ, Kurtz, Douglas S (new Mexico State Univ (1) Chang, Gene H (univ Of Toledo (1) Ryszard (soltan Inst For Nuclear Studies, Warsaw, Poland) Raczka, Asim Orhan (univ Of Colorado, Usa) Barut (1)