Zheleznaya doroga. Breuning, K. Byulleten # 34. Opytnaya doroga pri Oranienburge per. M.G. Lorkh; pod red. inzhenera B.D. Voskresenskogo./Railway. Breuning, K. Bulletin # 34. The Experimental Road at Oranienburg by M. G. Lorch; edited by engineer B.D. Voskresensky. - landofmagazines.com

TransliterationZheleznaya doroga. Breuning, K. Byulleten # 34. Opytnaya doroga pri Oranienburge per. M.G. Lorkh; pod red. inzhenera B.D. Voskresenskogo.

In EnglishRailway. Breuning, K. Bulletin # 34. The Experimental Road at Oranienburg by M. G. Lorch; edited by engineer B.D. Voskresensky.

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