1. Estimating software projects;Agarwal;Software Engineering Notes,2001
2. Albrecht, A.J., 1979. Measuring application development productivity. In: Proc. IBM Application Development Symposium, pp. 83–92.
3. Software function, source lines of code and development effort prediction: a software science validation;Albrecht;IEEE Transactions on Software Engineering,1983
4. A simulation tool for efficient analogy based cost estimation;Angelis;Empirical Software Engineering,2000
5. Angelis, L., Stamelos, I., Morisio, M., 2001. Building a software cost estimation model based on categorical data. In: Proc. Seventh IEEE Int. Software Metrics Symposium, pp. 4–15.