Klaus R. Dittrich Willi Gotthard Peter C. Lockemann DAMOKLES - A Database System for Software ENgineering Environments. 353-371 1986 conf/ifip/1986ape Advanced Programming Environments db/conf/ifip/ape86.html#DittrichGL86 http://dx.doi.org/10.1007/3-540-17189-4_107