@misc{Maksym_Maria_The,
 author={Maksym, Maria and Żmurek, Anna (1940- )},
 howpublished={online},
 publisher={nakł. UMCS},
 language={eng ; pol},
 type={artykuł},
 title={The Structures on Certain Submanifolds of the Riemannian Manifold with a 3-structure},
 keywords={matematyka},
}