TY  - DATA
AU  - Dach,Günter
AU  - Wegmann,Ulrich
AU  - Wegmann,Ulrich
ED  - German Hard Coal Association
ED  - World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires)
ED  - German Hard Coal Association
TI  - Strategy of a global coal company for sustainable development
U1  - CD W385 1 
ER  -