Michael Goedicke Bettina Enders Torsten Meyer Gabriele Taentzer ViewPoint-Oriented Software Development: Tool Support for Integrating Multiple Perspectives by Distributed Graph Transformation. 43-47 http://link.springer.de/link/service/series/0558/bibs/1785/17850043.htm 2000 conf/tacas/2000 TACAS db/conf/tacas/tacas2000.html#GoedickeEMT00