User talk:Sspieker

December 2017
Welcome to Wikipedia. Although everyone is welcome to contribute constructively to the encyclopedia, your addition of one or more external links to the page Johannes Hoff has been reverted. Your edit here to Johannes Hoff was reverted by an automated bot that attempts to remove links which are discouraged per our external links guideline. The external link(s) you added or changed (https://www.youtube.com/watch?v=DdFD3uw4Mt8) is/are on my list of links to remove and probably shouldn't be included in Wikipedia. If the external link you inserted or changed was to a media file (e.g. a sound or video file) on an external server, then note that linking to such files may be subject to Wikipedia's copyright policy, as well as other parts of our external links guideline. If the information you linked to is indeed in violation of copyright, then such information should not be linked to. Please consider using our upload facility to upload a suitable media file, or consider linking to the original. If you were trying to insert an external link that does comply with our policies and guidelines, then please accept my creator's apologies and feel free to undo the bot's revert. However, if the link does not comply with our policies and guidelines, but your edit included other, constructive, changes to the article, feel free to make those changes again without re-adding the link. Please read Wikipedia's external links guideline for more information, and consult my list of frequently-reverted sites. For more information about me, see my FAQ page. Thanks! --XLinkBot (talk) 13:43, 5 December 2017 (UTC)

Wikipedia and copyright
Hello Sspieker, and welcome to Wikipedia. All or some of your addition(s) to Johannes Hoff have been removed, as they appear to have added copyrighted material without evidence of permission from the copyright holder. While we appreciate your contributions to Wikipedia, there are certain things you must keep in mind about using information from sources to avoid copyright and plagiarism issues here.


 * You can only copy/translate a small amount of a source, and you must mark what you take as a direct quotation with double quotation marks (") and cite the source using an inline citation. You can read about this at Non-free content in the sections on "text". See also Help:Referencing for beginners, for how to cite sources here.
 * Aside from limited quotation, you must put all information in your own words and structure, in proper paraphrase. Following the source's words too closely can create copyright problems, so it is not permitted here; see Close paraphrasing. (There is a college-level introduction to paraphrase, with examples, hosted by the Online Writing Lab of Purdue.) Even when using your own words, you are still, however, asked to cite your sources to verify the information and to demonstrate that the content is not original research.
 * Our primary policy on using copyrighted content is Copyrights. You may also want to review Copy-paste.
 * If you own the copyright to the source you want to copy or are a legally designated agent, you may be able to license that text so that we can publish it here. Understand, though, that unlike many other sites, where a person can license their content for use there and retain non-free ownership, that is not possible at Wikipedia. Rather, the release of content must be irrevocable, to the world, into the public domain (PD) or under a suitably-free and compatible copyright license. Such a release must be done in a verifiable manner, so that the authority of the person purporting to release the copyright is evidenced. See Donating copyrighted materials.
 * In very rare cases (that is, for sources that are PD or compatibly licensed) it may be possible to include greater portions of a source text. However, please seek help at Media copyright questions, the help desk or the Teahouse before adding such content to the article. 99.9% of sources may not be added in this way, so it is necessary to seek confirmation first. If you do confirm that a source is public domain or compatibly licensed, you will still need to provide full attribution; see Plagiarism for the steps you need to follow.
 * Also note that Wikipedia articles may not be copied or translated without attribution. If you want to copy or translate from another Wikipedia project or article, you must follow the copyright attribution steps in Translation. See also Copying within Wikipedia.

It's very important that contributors understand and follow these practices, as policy requires that people who persistently do not must be blocked from editing. If you have any questions about this, you are welcome to leave me a message on my talk page. Thank you. — Diannaa 🍁 (talk) 13:40, 20 September 2018 (UTC)

December 2019
Hello, Sspieker. We welcome your contributions, but it appears as if your primary purpose on Wikipedia is to add citations to research published by a small group of researchers.

Scientific articles should mainly reference review articles to ensure that the information added is trusted by the scientific community.

Editing in this way is also a violation of the policy against using Wikipedia for promotion and is a form of conflict of interest in Wikipedia – please see WP:SELFCITE and WP:MEDCOI. The editing community considers excessive self-citing to be a form of spamming on Wikipedia (WP:REFSPAM) and the edits will be reviewed and the citations removed where it was not appropriate to add them.

Finally, please be aware that the editing community highly values expert contributors – please see WP:EXPERT. I do hope you will consider contributing more broadly. If you wish to contribute, please first consider citing review articles written by other researchers in your field and which are already highly cited in the literature. If you wish to cite your own research, please start a new thread on the article talk page and add requestedit to ask a volunteer to review whether or not the citation should be added.

MrOllie (talk) 19:34, 22 December 2019 (UTC)