| In 1905 Bernstein published an important article on transfinite ordinal numbers. |
| The works must be marked by ordinal numbers ordered in the same manner as in the application form. |
| Abbreviations and ordinal numbers at the beginning of a name should be spelled out. |
| A full stop is placed after most abbreviations, after initial letters, and after ordinal numbers in Roman characters. |
| Research on the acquisition of cardinal numbers in the two languages will be discussed first, before predictions about the acquisition of ordinal numbers are described. |
| Furthermore, ordinal numbers are less frequently encountered than are cardinal numbers. |
