Joachim Hammer, Dennis McLeod An Approach to Resolving Semantic Heterogenity in a Federation of Autonomous, Heterogeneous Database Systems. [Citation Graph (12, 0)][DBLP] Int. J. Cooperative Inf. Syst., 1993, v:2, n:1, pp:51-83 [Journal]
Joachim Hammer, Dennis McLeod An Approach to Resolving Semantic Heterogenity in a Federation of Autonomous, Heterogeneous Database Systems. [Citation Graph (12, 0)][DBLP] Int. J. Cooperative Inf. Syst., 1993, v:2, n:1, pp:51-83 [Journal]