'coherent articles' is correct and can be used in written English.
It is usually used to refer to pieces of writing that are well-structured and clearly organized, such as a magazine article or scientific paper. For example, "The journal published a series of coherent articles about the new discoveries in neuroscience."
When I first started doing research for a story on people who chose to have children early in their science careers, my plan was to take everything I learned from the stories people told, extract the lessons, and combine them with a few quotes into a coherent article.
You've drafted your article in outline form, and this will help you focus on writing a solid and coherent article.
The result is a coherent package of articles that we believe constitutes -- pound for pound and dollar for dollar -- the best short introduction to a career in science writing currently available.
In order to write a coherent yet concise article, you need to narrow the topic.
A possible explanation is that the documents in traditional newswire or Web collections are in general much shorter and more coherent than the scientific articles.
Although the rioters themselves were unable to make a coherent political statement, the articles and reports on the most important journals at that time gave a clear social interpretation of these events.
From that perspective, the right wing's opposition seems notso much a coherent position as an article of blind faith.
A response to the screenshot from a man named Matthew read, "Well the @TheTLS article does include coherent and believable translations as well as an explanation of why it is the way it is".
You don't have to agree with Ignatieff's analysis of the issues or his viewpoint to appreciate the article, which was coherent, logical and missing the partisan rhetoric that clouds much of the commentary.
