@book
{TN_libero_mab2,
author = {
Tomner, J. Sigvard A.
},
title = {
The experimental development of traveling-wave tubes
preliminary notes
},
publisher = {Elander},
year = {1948},
abstract = {Ersch. auch als: Chalmers Tekniska Högskolas handlingar : Avd. elektroteknik ; 7},
booktitle = {Acta polytechnica ; Electrical engineering series ; 1,6 = 21 [des Gesamtw.]},
booktitle = {Acta polytechnica <Stockholm> ; 21},
booktitle = {Reports from the Research Laboratory of Electronics ; 2},
address = {
Göteborg
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}