APA (7th ed.) Citation

Tkáč, M. On longest circuits in certain non-regular planar graphs.

Chicago Style (17th ed.) Citation

Tkáč, Michal. On Longest Circuits in Certain Non-regular Planar Graphs.

MLA (9th ed.) Citation

Tkáč, Michal. On Longest Circuits in Certain Non-regular Planar Graphs.

Warning: These citations may not always be 100% accurate.