<page_title> Peter Kušnirák </page_title> <section_title> List of discovered minor planets </section_title> <table> <cell> 21656 Knuth </cell> <cell> August 9, 1999 </cell> <cell> 24260 Kriváň </cell> <cell> December 13, 1999 </cell> </table>
In 1999, Peter Kušnirák discovered the 24260 Kriváň, as well as 21656 Knuth.