Bin Cheng
... that British jurist Bin Cheng invented a legal theory which states that a customary international law may be created "overnight"?
... that British jurist <b id="mwBTo"><a href="./Bin_Cheng" id="mwBTs" rel="mw:WikiLink" title="Bin Cheng">Bin Cheng</a></b> invented a legal theory which states that a customary <a href="./International_law" id="mwBTw" rel="mw:WikiLink" title="International law">international law</a> may be created "overnight"?