View source for Rodeck, 1886, Ueber Ballonventile

{{Publication
|Original title=Ueber Ballonventile
|Simple title=About balloon valves
|Authors=G. Rodeck
|Date=1886
|Countries=DE
|Languages=de
|Keywords=About balloon valves
|Journal=Zeitschr. Luftsch.
|Page count=6
|Related to aircraft=1
}}
*  
=== Sources ===
* [[Brockett 1910]], page 720, entry 10442: Rodeck, G. Ueber Ballonventile. Zeitschr. Luftsch. V Jahrg., 2 Heft, 1886, Berlin, pp. 33-38, figs. 4. S (10442