| Verfasser | Häufigkeit |
| Štěpán, Josef Antonín 1726-1797 |
47 |
| Štěpán, Jan 1858-1914 |
42 |
| Timošenko, Stepan P. 1878-1972 |
40 |
| Jurajda, Štěpán 1970- |
33 |
| Petrov, Stepan Josypovyč 1917-1974 |
28 |
| Petrov, Serhij Stepanovyč 1947-2013 |
25 |
| Gere, James M. |
17 |
| Goodier, James N. |
11 |
| Vidnjansʹkyj, Stepan Vasylʹovyč 1951- |
11 |
| Zechner, Josef 1955- |
11 |
| Jarmusʹ, Stepan Onysymovyč 1925-2015 |
9 |
| Stepan, Adolf |
9 |
| Stepan, Jan 1914-2002 |
9 |
| Tudor, Stepan Josypovyč 1892-1941 |
8 |
| Münich, Daniel |
7 |
| Terrell, Katherine D. 1950-2009 |
7 |
| Štěpán, Josef |
7 |
| Balachandran, Balakumar |
6 |
| Jachontov, Stepan Dmitrievič 1853-1942 |
6 |
| Jaremič, Stepan P. 1869-1939 |
6 |