@inproceedings{7f06a757187246988e5ebda14989caf5,
title = "Proof-theoretic conceptual modeling – the NIAM case-study",
author = "C SERNADAS and J FIADEIRO and R MEERSMAN and A SERNADAS",
year = "1989",
language = "English",
isbn = "0-444-88323-1",
pages = "1--30",
editor = "ED FALKENBERG",
booktitle = "INFORMATION SYSTEM CONCEPTS : AN IN-DEPTH ANALYSIS",
publisher = "ELSEVIER SCIENCE PUBL B V",
note = "WORKING CONF ON INFORMATION SYSTEM CONCEPTS : AN IN-DEPTH ANALYSIS ; Conference date: 18-10-1989 Through 20-10-1989",
}