@misc{willumeit_is_the_1999, 
author={Willumeit, R.},
title={Is the mRNA for neutrons a sphere?},
year={1999},
howpublished = {conference lecture: Schloss Ringberg (D);},
note = {Willumeit, R.: Is the mRNA for neutrons a sphere?. 6th Workshop on Experimental Strategies for Ribosome Research. Schloss Ringberg (D), 1999.}}