Historische Statistik Serbiens: Eisenbahnen im europäischen Vergleich 1890 und 1910 Department of Library and Electronic Research Infrastructure Infrastructure xlsx
Historische Statistik Serbiens: Leistung der Eisenbahnen 1884 - 1912 Department of Library and Electronic Research Infrastructure Infrastructure xlsx
Historische Statistik Serbiens: Investiertes Kapital bei den Staatseisenbahnen Department of Library and Electronic Research Infrastructure Infrastructure xlsx
Historische Statistik Serbiens: Eisenbahnbau in Serbien 1884-1915 Department of Library and Electronic Research Infrastructure Infrastructure xlsx