Engineering Federated Information Systems - Report of EFIS'99 Workshop
| author/s: | Stefan Conrad, Wilhelm Hasselbring, Uwe Hohenstein, Ralf-Detlef Kutsche, Mark Roantree, Gunter Saake, Felix Saltor | 
| type: | Article | 
| journal: | ACM SIGMOD Record | 
| number: | 3 | 
| volume: | 28 | 
| pages: | 9-11 | 
| month: | September | 
| year: | 1999 | 
      