conf/vldb/81 Valeria De Antonellis Bruna Zonta Modelling Events a Data Base Application Design VLDB81/P023.PDF 23-31 1981 VLDB db/conf/vldb/vldb81.html#AntonellisZ81 db/conf/vldb/AntonellisZ81.html ... ... ... ... ... conf/er/AntonellisAMZ79 ... conf/er/HsuR79 ... ... ... journals/is/Sernadas80 ... ...