|  |  | German human torpedoes and midget submarines | Analytt | 623.82(05) W Sieche, Erwin F. / I: Warship.  - Nr. 14, 1980 - London. - 74-85
 | Sieche, Erwin F. |  | 
				|  |  | The German heavy Cruiser "Prinz Eugen" : Pt. 2. A career under two flags | Analytt | 623.82(05) W Sieche, Erwin F. / I: Warship.  - Nr. 49, 1989 - London. - 44-48
 | Sieche, Erwin F. |  | 
				|  |  | The German type VII submarine | Analytt | 623.82(05) W Sieche, Erwin F. / I: Warship.  - Nr. 15, 1980 - London. - 153-166
 | Sieche, Erwin F. |  | 
				|  |  | The type XXI submarine : Part 1. | Analytt | 623.82(05) W Sieche, Erwin F. / I: Warship.  - Nr. 1, 1981 - London. - 2-9
 | Sieche, Erwin F. |  |