@misc{Zajkowski_Robert._Family,
 author={Zajkowski, Robert. and Żukowska, Beata (ekonomia).},
 howpublished={online},
 publisher={Wydawnictwo UMCS},
 language={eng},
 type={artykuł},
 title={Family businesses during the COVID-19 crisis - evidence from Poland},
 keywords={ekonomia},
}