author = { Collomb, J. Thomson Tubes Electroniques GmbH Ulm AND European Space Agency },

title = { TH 21779 11-12 GHz/50 W TWTA ESTEC contract: 7028/87/NL/JG },

publisher = {Thomson Tubes Electroniques},

keywords = { Forschungsbericht },

year = {19XX-},

abstract = {Ringbindung},

booktitle = {European space agency contract report},

address = { Velizy Villacoublay Cedey },

url = { http://slubdd.de/katalog?TN_libero_mab2 }