Eugen Albrecht
Afterwards , he was an assistant to Wilhelm Roux at the institute of anatomy in Halle , followed by work at the "Stazione Zoologica Anton Dohrn" in Naples ( 1897–98 ) . 
<triplet> Wilhelm Roux <subj> anatomy <obj> field of work <subj> Halle <obj> employer <triplet> Stazione Zoologica Anton Dohrn <subj> Naples <obj> located in the administrative territorial entity