The ER and EAS Formalisms for System Modelling, and the EAS-E Language.

Harry M. Markowitz Ashok Malhotra Donald P. Pazel The ER and EAS Formalisms for System Modelling, and the EAS-E Language. 29-48 1981 ER db/conf/er/er81.html#MarkowitzMP81 conf/er/81 db/conf/er/MarkowitzMP81.html er81/ER81-P029.pdf ... journals/tods/Chen76 ... ... ... ... ... ... journals/tods/MalhotraMP83 ...