@misc{Krzyż_Jan_(1923-2009)_Quasisubordination,
 author={Krzyż, Jan (1923-2009) and Stankiewicz, Jan},
 howpublished={online},
 publisher={nakł. UMCS},
 language={eng},
 type={artykuł},
 title={Quasisubordination and quasimajorization},
 keywords={matematyka},
}