@Article{Klingemann2018,
journal="Alcoholism and Drug Addiction/Alkoholizm i Narkomania",
issn="0867-4361",
volume="31",
number="2",
year="2018",
title="Social media use among the youth. Results of the ESPAD study in Poland with reference to other European countries",
author="Klingemann, Justyna Iwona
and Sierosławski, Janusz",
pages="87--106",
doi="10.5114/ain.2018.79942",
url="http://dx.doi.org/10.5114/ain.2018.79942"
}