@misc{szpunar_hyphenated_techniques_2003, 
author={Szpunar, J.,Lobinski, R.,Prange, A.},
title={Hyphenated Techniques for Elemental Speciation in Biological Systems},
year={2003},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Szpunar, J.; Lobinski, R.; Prange, A.: Hyphenated Techniques for Elemental Speciation in Biological Systems. Applied Spectroscopy. 2003. vol. 57, no. 3, 102-112.}}