@book {IOPORT.10006990,
    author       = {Diehl, Stephan},
    title        = {Distributed virtual worlds - foundations and implementation techniques using VRML, Java, and CORBA},
    year         = {2001},
    isbn         = {978-3-540-67624-9},
    pages        = {I-XII, 1-166},
    publisher    = {Springer},
    identifier   = {10006990},
}