The following publications are possibly variants of this publication:
- An infeasible (exterior point) simplex algorithm for assignment problemsKonstantinos Paparrizos. mp, 51:45-54, 1991.
- On the initialization methods of an exterior point algorithm for the assignment problemCharalampos Papamanthou, Konstantinos Paparrizos, Nikolaos Samaras, Angelo Sifaleras. ijcm, 87(8):1831-1846, 2010. [doi]
- Corrigendum: On the initialization methods of an exterior point algorithm for the assignment problemCharalampos Papamanthou, Konstantinos Paparrizos, Nikolaos Samaras, Angelo Sifaleras. ijcm, 87(14):3328, 2010. [doi]