TY - JOUR AU - TI - Conceptual Modeling: Foundations and Applications: On Non-Functional Requirements in Software Engineering JF - Neural Information Processing DO - 10.1007/978-3-642-02463-4_19 DA - 2009-01-01 UR - https://www.deepdyve.com/lp/unpaywall/conceptual-modeling-foundations-and-applications-on-non-functional-F42ZdINgvl DP - DeepDyve ER -