T.M. Nederland, transport publisher Joop van Rooij from Hengelo, was declared bankrupt on Wednesday. The news was a bomb shell for Van Rooij's friends and foes alike. A year ago, he de-registered his business with the Chamber of Commerce (KvK). He was registered as ....A..... This means that he was severally liable and has gone bankrupt himself too.
Which form of business relates to this example?