@misc{boeddeker_phenolanreicherung_durch_1988, 
author={Boeddeker, K. W.,Bengtson, G.},
title={Phenolanreicherung durch Pervaporation},
year={1988},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Boeddeker, K.; Bengtson, G.: Phenolanreicherung durch Pervaporation. Erdoel - Erdgas - Kohle. 1988. vol. 40, 439-441.}}