&lt; &lt; On Custom and the Antecedents of the Martens Clause in Medieval and Renaissance Ordinances of War &gt; &gt; (Rudolf Bernhardt Festschrift 1995 at 173).
&quot; On Custom and the Antecedents of the Martens Clause in Medieval and Renaissance Ordinances of War &quot; (Rudolf Bernhardt Festschrift 1995 at 173).