Multirelational Semantics for ExtendedEntity-Relationship Schemata with Applications Sebastiano Vigna   View Paper (PDF)   Return to Session 1: Semantics and Meta-models BIBTEX @inproceedings       {DBLP:conf/er/Vigna02,   author    = {Sebastiano Vigna},    booktitle = {ER},    title     = {Multirelational Semantics for ExtendedEntity-Relationship Schemata with Applications.},    pages     = {35-49},    year      = {2002},    url       = {db/conf/er/er2002.html#Vigna02},    ee        = {http://link.springer.de/link/service/series/0558/bibs/2503/25030035.htm},    crossref  = {conf/er/2002},    bibsource = {DBLP, http://dblp.uni-trier.de}  } ©2004 Association for Computing Machinery