Maqālah fī anna al-kurah awsaʿ al-ashkāl al-mujassamah allatī iḥāṭatuhā mutasāwiyyah wa-anna al-dāʾirah awsaʿ al-ashkāl al-musaṭṭaḥah allatī iḥāṭatuhā mutasāwiyyah_Tehran_unknown repository is in Tehran_Tungabuni_110