J. G. Millingen, The History of Duelling. Vol. 1…
“ This duel caused a considerable sensation in Paris; the King was much censured for not having prevented it, as the chances were most unequal between a skilful combatant and a literary man, who had never handled sword or pistol. Moreover, the written apology of Dulong, instead of being returned to him when the hostile meeting was decided upon, remained in the hands of the general’s second ”
