by Thi Tuyet Nhung Pham supervised by Pierre Billoir and Pierre Darriulat . - Paris 6
by Ngoc Tram Le supervised by Sylvie Cabrit , Thi Tuyet Nhung Pham and Pierre Lesaffre . - Paris Sciences et Lettres (ComUE)
by Thi Hoai Do supervised by Thibaut Le Bertre and Pierre Darriulat . - Observatoire de Paris (1667-....)