Color-avoiding connected spanning subgraphs with minimum number of edges. - József Pintér; Kitti Varga (Discret. Appl. Math., 2024)

Tournament schedules and incentives in a double round-robin tournament with four teams. - László Csató; Roland Molontay; József Pintér (Int. Trans. Oper. Res., 2024)

Realistic models for diffusion of innovation. - Balázs R. Sziklai; Kate Barnes; József Pintér (Soc. Netw. Anal. Min., 2025)