@book
{TN_libero_mab2,
author = {
Graff, Heinz
},
title = {
Control engineering, automatic regulation engineering
},
publisher = {Edition Leipzig},
keywords = {
Steuerung
,
Regelungstechnik
},
year = {1973},
abstract = {Aus d. Ms. übers},
booktitle = {Technical fundamentals},
address = {
Leipzig
},
}