Investigating the past history of EXors: the cases of V1118 Orionis, V1143 Orionis, and NY OrionisR. Jurdana-Šepić, U. Munari, S. Antoniucci, T. Giannini, G. Li Causi and D. LorenzettiA&A, 602 (2017) A99DOI: https://doi.org/10.1051/0004-6361/201630314
