@misc{boin_numerical_simulation_1993, 
author={Boin, M., Levkov, L.},
title={Numerical simulation of contrails applying different primary ice nucleation schemes},
year={1993},
howpublished = {conference lecture: Stockholm University (MISU) (S);},
note = {Boin, M.; Levkov, L.: Numerical simulation of contrails applying different primary ice nucleation schemes. In: Sundqvist, H. (Ed.): EUCREX-2: European Cloud Radiation Experiment phase 2: 6th International Cirrus Experiment Workshop. Stockholm University (MISU) (S). 1993. 46-55.}}