Waterfall Model
From Ameise-en
				One of the most famous SW-development model. The construction is divided in single phases.
- analyze
 - specification
 - design
 - implementation
 - Integration
 - maintenance
 
For further information look at: Barry W. Boehm. Software Engineering. In: IEEE Transaction on Computers, Band 25: pages 1226-1241, 1976.