{"id":"000820815","type":"book","title":"De afrikaansche rotsteekeningen en haar beteekenis voor de egyptische kunst","publisher":"Sijthoff","publisher-place":"Leiden","pages":"50-61","container-title":"Orientalia neerlandica / Oosters Genootschap in Nederland (Ed","author":[{"family":"Wijngaarden","given":"Willem Dirk van"}],"issued":{"raw":"1948"}}