@misc{Puchała_Piotr_Weak,
 author={Puchała, Piotr},
 howpublished={online},
 publisher={Wydaw. Politechniki Częstochowskiej},
 language={eng},
 title={Weak convergence in L1 of the sequences of monotonic functions},
 type={czasopismo},
 keywords={mathematics, weak convergence, qasi-Young measures},
}