@Article{Holak2003,
journal="Klinika Oczna / Acta Ophthalmologica Polonica",
issn="0023-2157",
volume="105",
number="6",
year="2003",
title="Neuroendokrynne nowotwory 
narządu wzroku – rak z komórek Merkela",
author="Holak, Heinrich
and Weber, Ulrich
and Holak, Nikolai
and Donhuijsen, Konrad",
pages="362--366",
url="https://www.termedia.pl/Neuroendocrine-tumors-of-visual-system-r-n-Merkel-cell-carcinoma,124,49184,1,1.html"
}