@misc{Qureshi_Sania_Use,
 author={Qureshi Sania and Adeyeye Oluwaseun and Shaikh Asif Ali},
 howpublished={online},
 publisher={Wydaw. Politechniki Częstochowskiej},
 language={eng},
 type={artykuł},
 title={Use of partial derivatives to derive a convergent numerical scheme with its error estimates},
 keywords={multi-derivative, local truncation error, stability, absolute relative errors, consistency, principal term, wielopochodna, pochodna cząstkowa, schemat numeryczny, błąd względny, błąd bezwzględny},
}