1. A Look at Automation Contracts;Berkvens,1987
2. Quality Criteria for Models to Calculate Air Pollution;Dekker,1990
3. Quality Criteria for Models to Calculate Air Pollution;Dekker,1991
4. Project management and SQA-plan, part 1;Delft Hydraulics,1989
5. Interim procedures for evaluating air quality models;EPA;EPA-450/4-84-023,1984