@proceedings{,

title = {Interactive Broadband Communication - Techniques and Applications of New Return Channel Systems},

author = {W. Kaiser},

editor = {Springer-Verlag Berlin Heidelberg New York},

issn = {3-540-11895-0},

year  = {1982},

date = {1982-01-01},

urldate = {1982-01-01},

abstract = {Proceedings of the conference held in Munich, October 28, 1982
},

keywords = {},

pubstate = {published},

tppubtype = {proceedings}

}

@proceedings{,

title = {Present Position of the Pilot Projects - Or a New Beginning in Two-Way Cable Communication?},

year  = {1981},

date = {1981-07-17},

urldate = {1981-07-17},

abstract = {Proceedings of the conference held in Munich, July 17, 1981},

keywords = {},

pubstate = {published},

tppubtype = {proceedings}

}

@proceedings{,

title = {International Comparison of Developments in the Telecommunications Field},

year  = {1981},

date = {1981-01-15},

urldate = {1981-01-15},

abstract = {Proceedings of the conference held in Munich, January 15, 1981},

keywords = {},

pubstate = {published},

tppubtype = {proceedings}

}

@proceedings{,

title = {Telecommunications for Education and Vocational Training},

author = {K.H. Vöge},

editor = {Springer-Verlag Berlin Heidelberg New York},

issn = {3-540-10645-6},

year  = {1981},

date = {1981-01-01},

urldate = {1981-01-01},

abstract = {Proceedings of the congress held in Munich, June 11 and 12, 1980
},

keywords = {},

pubstate = {published},

tppubtype = {proceedings}

}

@proceedings{,

title = {New Forms of Data Communication},

author = {G. Seegmüller},

editor = {Springer-Verlag Berlin Heidelberg New York},

issn = {3-540-10736-3},

year  = {1981},

date = {1981-01-01},

urldate = {1981-01-01},

abstract = {Proceedings of the congress held in Munich, July 1 and 2, 1980
},

keywords = {},

pubstate = {published},

tppubtype = {proceedings}

}

@proceedings{,

title = {Communication via Satellites - Technical and Political Questions Concerning a New Medium},

author = {W. Kaiser, U. Lohmar},

editor = {Springer-Verlag Berlin Heidelberg New York},

issn = {3-540-10751-7},

year  = {1981},

date = {1981-01-01},

urldate = {1981-01-01},

abstract = {Proceedings of the congress held in Munich, October 23 and 24, 1980
},

keywords = {},

pubstate = {published},

tppubtype = {proceedings}

}