| русский | rus-000 |
| критерий оптимальности | |
| беларуская | bel-000 | крытэрый аптымальнасці |
| English | eng-000 | criterion of optimality |
| English | eng-000 | optimality criterion |
| English | eng-000 | optimality test |
| English | eng-000 | optimization |
| English | eng-000 | test for optimality |