Notions around tree property 1. - Byunghan Kim; Hyeung-Joon Kim (Ann. Pure Appl. Log., 2011)

Tree indiscernibilities, revisited. - Byunghan Kim; Hyeung-Joon Kim; Lynn Scow (Arch. Math. Log., 2014)

Dense codense predicates and the NTP2. - Alexander Berenstein; Hyeung-Joon Kim (Math. Log. Q., 2016)

A preservation theorem for theories without the tree property of the first kind. - Jan Dobrowolski; Hyeung-Joon Kim (Math. Log. Q., 2017)