|  |   |       e
 
 
 
  
 
 


" .."
5
1. Tm1-x Ybx B12
2. LuB12:
3. -
4. SmB_6
5. Al_1-xSi_x
.., .., .., .., .., .., ..
, 1997 ., 112, . 1, . 339