Complex sentence: Jenny Hval published her novel "Perlebryggeriet" in 2009, and has also published article works in journals and anthologies, after studying literature and working as a freelance columnist and writer.
Split into simpler sentences: Jenny Hval published her novel the novel "Perlebryggeriet" in 2009. She has also published article works in journals and in anthologies, after studying literature and working as a freelance columnist and writer.