Leonid A. Kalinichenko Dmitry O. Briukhov Nikolay A. Skvortsov Sergey A. Stupnikov Value Reconciliation in Mediators of Heterogeneous Information Collections Applying Well-Structured Context Specifications. 1-14 2002 conf/balt/2002-1 BalticDB&IS db/conf/balt/balt2002-1.html#KalinichenkoBSS02