Suppose you want the latest book in the recueil des cours (collected courses):
"The Allocation of Power Between Arbitral Tribunals and State Courts"
Step 1: Search in the index of titles first (to find the volume)
step 2: Go to the Recueil des Cours in Smartcat
and choose the specific volume from the list. If the volume is not on the list: send an email to: firstname.lastname@example.org