@article{Waraksa:2019,
author
=
"E.Waraksa and A.Pokrywka and M.Konop and J.Namieśnik and E.Kłodzińska",
title
=
"Comparison of GC?MS and MEKC methods for caffeine determination in preworkout supplements",
journal
=
"Electrophoresis",
volume
=
"40",
pages
=
"1540--1549",
year
=
"2019",
}