Afonasina, Anna, And Eugene Afonasin_The Houses of Philosophical Schools in Athens_ΣΧΟΛΗ, 8, 1_2014!9!23
Heidel, W. a._non-Reciprocal Uses of Ἀλλήλων_CPh, 23, 2_1928_176-179
Roussos, Evangelos N._Ἡράκλειτος, Τὰ Ἀποσπάσματα_Athens, Caravia, 1971 [Emlyn-Jones, C. J._cr, 24, 1_1974!38!39]
Heidel, William Arthur_Περὶ Φύσεως. a Study of the Conception of Nature Among the Pre-Socratics_1909 [Lovejoy, Arthur O._phr, 19, 6_1910_665-667]
![Roussos, Evangelos N._Ἡράκλειτος, Τὰ Ἀποσπάσματα_Athens, Caravia, 1971 [Emlyn-Jones, C. J._cr, 24, 1_1974!38!39]](https://static.fdocument.org/doc/330x215/577cb9e71a28aba7118d8d81/roussos-evangelos-n-athens.jpg)
![Heidel, William Arthur_Περὶ Φύσεως. a Study of the Conception of Nature Among the Pre-Socratics_1909 [Lovejoy, Arthur O._phr, 19, 6_1910_665-667]](https://static.fdocument.org/doc/330x215/577cb9f51a28aba7118d8f28/heidel-william-arthur-a-study-of-the-conception-of.jpg)
