TY  - BOOK
AU  - Pati,J.C.
TI  - 1990 summer school in high energy physics and cosmology : trieste, Italy, 18 june- 28 july, 1990 / 
T2  - The ICTP series in theoretical physics
SN  - 9810204698
AV  - QC73 S85 1990
PY  - 1990///
CY  - Singapore : 
PB  - World scientific
KW  - Fuentes y energia
N1  - Incluye referencias
ER  -