@InCollection{Zielonka:2025,
author
=
"P.Zielonka",
title
=
"Art. 23. [Forma umowy]",
pages
=
"244--246",
year
=
"2025",
booktitle
=
"Kodeks spółek handlowych : tom Ikomentarz do art. 1-300(134) ISBN: 9788384111635",
publisher
=
"Wydawnictwo C.H. Beck",
address
=
"Warszawa",
series
=
"Duże Komentarze Becka",
}