title: The astronomical instruments of Cha-ma-lu-ting, their identification, and their relations to the instruments of the observatory of Marāgha.
authors.forename: W
authors.initials: W
authors.lastname: HARTNER
mesh_terms: D001256:Astronomy; D006664:History; D014047:Tolnaftate
chemical_list: D014047:Tolnaftate
keywords: ASTRONOMY; CHA-MA-LU-TING