Metallurgie (Zeitschrift)
- 1.1904 Michigan-USA* = Google
- 2.1905 Michigan-USA* = Google
- 3.1906 Michigan-USA* = Google
- 4.1907 Michigan-USA* = Google
- 5.1908 Michigan-USA* = Google
- 6.1909 Michigan-USA* = Google
- 7.1910 Michigan-USA* = Google
- 8.1911 Michigan-USA* = Google
- 9.1912 Michigan-USA* = Google