TY - JOUR AU - Kelly, William AU - Pratt, Kenneth AU - Guthrie, William AU - Martin, Keith C2 - Analytical Chemistry DA - 2011-06-01 LA - en M1 - 400 PB - Analytical Chemistry PY - 2011 TI - Origin and Early History of Die Methode des Eichzusatzes or The Method of Standard Addition with Primary Emphasis on Its Origin, Early Design, Dissemination, and Usage of Terms ER -