@Article(Needham&Schroeder,
	Author="Needham, R. M. and Schroeder M. D.",
	Key="Needham&Schroeder",
	Title="Using Encryption for Authentication in Large Networks of Computers",
	Journal="CACM",
	Volume="21",
	Number="12",
	Pages="993-999",
	Month="Dec",
	Year="78")

@Manual(Kerberos,
	 Author="S. P. Miller, B. C. Neuman, J. I. Schiller, and J. H. Saltzer",
	 Key="Kerberos",
	 Title="Kerberos Authentication and Authorization System",
	 Organization="Massachusetts Institute of Technology",
	 Year="1987",
	 Note="Project Athena Technical Plan, Section E.2.1, dated 21 Dec 1987")

@Book(Meyer&Matyas,
      Author="Meyer, C. H. and Matyas, S. M.",
      Key="Meyer&Matyas",
      Title="Cryptography: A New Dimension in Computer Data Security",
      Publisher="John Wiley & Sons",
      Year="1982")