@misc{Siwek_Joanna_Single,
 author={Siwek, Joanna},
 howpublished={online},
 publisher={Publishing House of the University of Economics in Katowice},
 language={eng},
 type={artykuł},
 title={Single good exchange model with changeable preferences given as a two sided matching},
 keywords={game theory, two-sided matching},
}