Solving circle packing problems by global optimization: Numerical results and industrial applications. - Ignacio Castillo; Frank J. Kampas; János D. Pintér (Eur. J. Oper. Res., 2008)

Globally optimized packings of non-uniform size spheres in ℝd: a computational study. - János D. Pintér; Frank J. Kampas; Ignacio Castillo (Optim. Lett., 2018)

Optimized ellipse packings in regular polygons. - Frank J. Kampas; Ignacio Castillo; János D. Pintér (Optim. Lett., 2019)

Packing ovals in optimized regular polygons. - Frank J. Kampas; János D. Pintér; Ignacio Castillo (J. Glob. Optim., 2020)

Model Development and Solver Demonstrations Using Randomized Test Problems. - Frank J. Kampas; János D. Pintér; Ignacio Castillo (Oper. Res. Forum, 2023)

The boundary-to-boundary p -dispersion configuration problem with oval objects. - Ignacio Castillo; János D. Pintér; Frank J. Kampas (J. Oper. Res. Soc., 2024)