SHARMA, B. Indian Williamsoniaceae-an overview. Journal of Palaeosciences, [S. l.], v. 40, p. 260–265, 1991. DOI: 10.54991/jop.1991.1777. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1777. Acesso em: 14 may. 2024.