User talk:Václav.Pavel.Havelka

Phil Mason
Hi. Welcome to Wikipedia, and thanks for working to improve the site with your edit to Phil Mason, as we really appreciate your participation. However, the edit had to be reverted, because Wikipedia cannot accept uncited material. Wikipedia requires that the material in its articles be accompanied by reliable, verifiable (usually secondary) sources explicitly cited in the article text in the form of an inline citation, which you can learn to make here. If you ever have any other questions about editing, or need help regarding the site's policies, just let me know by leaving a message for me in a new section at the bottom of my talk page. Thanks. Nightscream (talk) 14:58, 11 April 2021 (UTC)