Open Access
{"created":"2022-01-31T15:05:27.192498+00:00","id":"lit16020","links":{},"metadata":{"contributors":[{"name":"Donders, Franciscus Cornelius","role":"author"}],"detailsRefDisplay":"2 pages ","fulltext":[{"file":"p0002.txt","language":"UNKNOWN","ocr_default":"\n","page":2}],"identifier":"lit16020","issued":"1860","language":"UNKNOWN","pages":"2","startpages":"2","title":"[Letter to Hermann von Helmholtz]","type":"Manuscript"},"revision":0,"updated":"2022-01-31T15:05:27.192504+00:00"}