@book{
international1993iaea,
title={Induced Mutations and In-vitro Culture Techniques for Improving Crop Plant Resitance to Diseases (Proceedings of a Final Research Co-ordination Meeting, Gruenbach, Germany, 7-11 October 1991)},
series={TECDOC Series},
number={728},
year={1993},
url={http://www.dgdingfa.net/publications/990/induced-mutations-and-in-vitro-culture-techniques-for-improving-crop-plant-resitance-to-diseases-proceedings-of-a-final-research-co-ordination-meeting-gruenbach-germany-7-11-october-1991},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}