TY  - DATA
AU  - Olaf Musch
TI  - Design Patterns with Java 
SN  - 9783658398293
PB  - Springer Vieweg
KW  - Computer Science
KW  - Programming Techniques
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-658-39829-3
ER  -