Kazimierz Kaszewski

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages)

This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.
Find sources: "Kazimierz Kaszewski" – news · newspapers · books · scholar · JSTOR (May 2019) (Learn how and when to remove this message)

You can help expand this article with text translated from the corresponding article in Polish. (April 2012) Click [show] for important translation instructions.

View a machine-translated version of the Polish article.
Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Polish Wikipedia article at [[:pl:Kazimierz Kaszewski]]; see its history for attribution.
You may also add the template {{Translated|pl|Kazimierz Kaszewski}} to the talk page.
For more guidance, see Wikipedia:Translation.