The phrase "an article suggested" is correct and usable in written English.
It can be used when referring to a recommendation or idea presented in an article.
Example: "In her research, an article suggested that regular exercise can improve mental health."
Alternatives: "a piece proposed" or "a publication recommended".
Trierweiler wrote to the editor of a magazine to demand a correction after an article suggested Hollande dyed his hair.
The book, "The Girls From Ames: A Story of Women and a 40-year Friendship," was based on an article suggested by one of the many women who wrote to compliment him on his column and to verify the phenomenon he described with the facts of their own lives.
Transportation groups representing the construction industry, state officials and other infrastructure advocates tell The Huffington Post they worry that Art Halvorson, a retired Coast Guard official who calls himself the "Ted Cruz of central Pennsylvania" after an article suggested the moniker, could push Rep. Bill Shuster (R-Pa).
The above examples are offset by just one instance in which an article suggested abortion (here in the context of foetal anomaly) might be considered positively as a 'moral choice': …the fact that nobody will talk about [abortion] as a moral choice means that the act becomes more and more shameful, as the silence reinforces itself.
"In 1836 the Icelandic journal Fjölni published an article suggesting revolutionary alterations on the Icelandic spelling.
In July, however, the Chicago Tribune published an article suggesting that the skull at the Goodman belonged to someone else.
Incidentally, I recognise the irony in writing an article suggesting we should deny him the oxygen of publicity.
The Eurosceptic Daily Telegraph ran an article suggesting that readers adopt a "bracingly British" version of the trend – brygge.
Macdonald's response: "He [King] claims DailyMail.com wrote an article suggesting Taylor Swift was a lesbian, which was mysteriously withdrawn.
On 4 February 2011 the Guardian published an article suggesting Mubarak's personal fortune could be as much as $70bn.
The day before, BuzzFeed had posted an article suggesting that Conway was nothing more than window dressing for the campaign.
