🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaالعربيةEntityQ30583472· pop 12· linked from 8 articlesHelene StähelinSwiss mathematician, teacher and peace activist (1891-1970)ConnectionsUnited NationsEntityZurichEntityCategories1891 births1970 deaths20th-century Swiss mathematiciansAnti–nuclear weapons activistsAnti–Vietnam War activistsPacifist feministsPeople from Basel-StadtSwiss mathematiciansSwiss pacifistsSwiss women mathematiciansSwiss women's rights activistsWomen's rights in Switzerland