@misc{pepelnik_korona_an_1990, 
author={Pepelnik, R.,Fanger, H.-U.,Michaelis, W.},
title={KORONA: an intense sealed-tube 14 MeV neutron generator},
year={1990},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Pepelnik, R.; Fanger, H.; Michaelis, W.: KORONA: an intense sealed-tube 14 MeV neutron generator. Nuclear Science and Engineering. 1990. vol. 106, 243-248.}}