all_books.bib

@book{KGH98,
  author = {Kr{\"o}ger, Detlef and G{\"o}ers, Jutta and Hanken, Class},
  title = {Internet f{\"u}r Juristen},
  publisher = {Luchterhand Verlag},
  year = {1998},
  edition = {2},
  mytype = {BOOK}
}

@book{KGH97,
  author = {Kr{\"o}ger, Detlef and G{\"o}ers, Jutta and Hanken, Class},
  title = {Internet zu Bank und B{\"o}rse},
  publisher = {Luchterhand Verlag},
  year = {1998},
  mytype = {BOOK}
}

@book{BGGS95,
  author = {Bischof, Hans-Peter and G{\"o}ers, Jutta and Gremeyer, Petra and Schreiner, Axel-T.},
  title = {Einblicke ins Internet},
  publisher = {Carl Hanser Verlag},
  year = {1995},
  mytype = {BOOK}
}