Gülmez, E., Kaya, M., Kaya, O.,Tekten, S., Yetkin, E.A., et al.,“Search for New Physics in Events with Two Soft Oppositely Charged Leptons and Missing Transverse Momentum in Proton-Proton Collisions at Root S=13 Tev“, Physics Letters B, 782, 440-467, 2018.