Helga Königsdorf

She wrote three books on mathematics, two co-written with her husband Olaf Bunke, who outlived her by seven years, and thirteen literary books of her own. ''My Indecent Dreams'', her first collection of short stories, was published at the age of 40. ''Fission'' is her best-known novel. Königsdorf died of Parkinson's disease in 2014 at the age of 75. Provided by Wikipedia
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