le médiateur national de l'énergie
EX (tac E[[e]]?,E[[tac e]]?, P))) if tac E[[e]]? is applicable in P. ? (skip ... exercises already done, interactive attitudes while solving these exercises.
EX (tac E[[e]]?,E[[tac e]]?, P))) if tac E[[e]]? is applicable in P. ? (skip ... exercises already done, interactive attitudes while solving these exercises.