@Misc{ AlmDurSol25, author = { Almi, Stefano and Durastanti, Riccardo and Solombrino, Francesco }, title = { Mean field first order optimality condition under low regularity of controls }, journal = { }, year = { 2025 }, pages = { }, URL = { http://cvgmt.sns.it/paper/7057/ }, note = { cvgmt preprint} }