@misc{schwalbe_delta5_and_1995, 
author={Schwalbe, K.-H.},
title={Delta5 and ETM – the basis for the flaw assessment method EFAM},
year={1995},
howpublished = {conference lecture: Providence, RI (USA);},
note = {Schwalbe, K.: Delta5 and ETM – the basis for the flaw assessment method EFAM. Seminar an der Brown University. Providence, RI (USA), 1995.}}