A computational evaluation of some free mathematical software for scientific computing. - Themistoklis Glavelis; Nikolaos Ploskas; Nikolaos Samaras (J. Comput. Sci., 2010)

Combining interior and exterior simplex type algorithms. - Themistoklis Glavelis; Nikolaos Ploskas; Nikolaos Samaras (Panhellenic Conference on Informatics, 2013)

Design and development of a hybrid mathematical programming algorithm - Themistoklis Glavelis (2019)