@misc{krull_die_kalte_1988, 
author={Krull, W.},
title={Die Kalte Neutronenquelle am Forschungsreaktor FRG-1},
year={1988},
howpublished = {GKSS report},
note = {Krull, W.: Die Kalte Neutronenquelle am Forschungsreaktor FRG-1. Atomwirtschaft - Atomtechnik. 1988. vol. 33, no. 1, 43-47.}}