{"id":"000004036","type":"book","title":"The eighthundrednineteen (819)-day count and color-direction symbolism among the classic Maya / Heinrich Berlin and David H. Kelley. - New Orleans, LA : Middle American Research Inst. aus : Publication ; 26, S. 9-20 : Taf","author":[{"family":"Berlin","given":"Heinrich"}],"issued":{"raw":"1961"}}