@book{OPUS4-324,
  title     = {Der Europ{\"a}ische Sozialstaat und seine Institutionen},
  editor    = {Detlef Merten and Rainer Pitschas},
  publisher = {Duncker \& Humblot},
  address   = {Berlin},
  isbn      = {978-3-428-07591-1},
  pages     = {282 S.},
  year      = {1993},
  abstract  = {.},
  language  = {de}
}