@misc{erbsloeh_determination_of_1993, 
author={Erbsloeh, B., Pepelnik, R., Michaelis, W., Prange, A.},
title={Determination of trace element deposition into a forest ecosystem using total-reflection X-ray flourescence},
year={1993},
howpublished = {GKSS report},
note = {Erbsloeh, B.; Pepelnik, R.; Michaelis, W.; Prange, A.: Determination of trace element deposition into a forest ecosystem using total-reflection X-ray flourescence. Spectrochimica Acta  B. 1993. vol. 48, no. 2, 223-229.}}