@misc{Bucki_Andrzej_On,
 author={Bucki, Andrzej and Hołubowicz, Ryszard and Miernowski, Andrzej},
 howpublished={online},
 publisher={nakł. UMCS},
 language={eng},
 type={artykuł},
 title={On Integrability of Almost Paracontact Structures},
 keywords={matematyka},
}