On Interpretability of Almost Linear Orderings. - Akito Tsuboi; Kentaro Wakai (Notre Dame J. Formal Log., 1998)

Construction of saturated quasi-minimal structure. - Masanori Itai; Akito Tsuboi; Kentaro Wakai (J. Symb. Log., 2004)

omega-saturated quasi-minimal models of Th(Qomega, +, sigma, 0). - Masanori Itai; Kentaro Wakai (Math. Log. Q., 2005)