4
by Cook, Albert
Reprint - Cambridge [u.a.] : Cambridge Univ. Press, 1990
Book
6
by Ikonnikov, Vladimir S.
Fotomech. perepeč. izd. 1891 - 1908 gg - Osnabrück : Zeller, 1966
Book
7
by Schmidt, Hans
1. - 6. Tsd. - Tübingen : Mohr, 1911
Book