@book
{TN_libero_mab2,
author = {
Rydbeck, O. E. H.
AND
Forsgren, Sven K. H.
},
title = {
On the theory of electron wave tubes
},
publisher = {Gumpert},
year = {1951},
abstract = {Auch als: Acta polytechnica ; 3,8 = 84 [des Gesamtw.]},
booktitle = {Chalmers Tekniska Högskolas handlingar ; Avd. elektroteknik ; 18 = 102 [d. Gesamtw.]},
booktitle = {Chalmers Tekniska Högskolas handlingar ; 102},
booktitle = {Reports from the Research Laboratory of Electronics ; 15},
address = {
Göteborg
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}