id: 70295096
dt: a
an: 70295096
au: Tian, Wenya; Chen, Huajun
ti: Towards building a semantic grid for E-learning
so: DAIS, 128-137 (2006).
py: 2006
pu: 
la: EN
cc: 
ut: 
ci: 
li: doi:10.1007/11773887_10