@Book{UsingUML,
  author =	 {Perdita Stevens with Rob Pooley},
  title = 	 {Using {UML}: software engineering with objects and components},
  publisher = 	 {Addison-Wesley Longman},
  year = 	 1999,
  series =       "Object Technology Series",
  isbn =         "0201648601",
  note = {Updated edition for UML1.3: first published 1998 (as Pooley and Stevens)} 
}