- Donald R. Jones, Joaquim R. R. A. Martins, “The DIRECT algorithm: 25 years Later”, J Glob Optim, 79, no. 3, 2021,
521 
- Haitao Liu, Shengli Xu, Ying Ma, Xiaofang Wang, “Global optimization of expensive black box functions using potential Lipschitz constants and response surfaces”, J Glob Optim, 63, no. 2, 2015,
229 - Mikhail Posypkin, Yaroslav D. Sergeyev, 3094, INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS: ICNAAM2022, 2024,
370009