APA (7th ed.) Citation

Škrekovski, R. (1997). List improper colorings of planar graphs. Univ. of Ljubljana, Inst. of Mathematics, Physics and Mechanics, Dep. of Mathematics.

Chicago Style (17th ed.) Citation

Škrekovski, Riste. List Improper Colorings of Planar Graphs. Ljubljana: Univ. of Ljubljana, Inst. of Mathematics, Physics and Mechanics, Dep. of Mathematics, 1997.

MLA (9th ed.) Citation

Škrekovski, Riste. List Improper Colorings of Planar Graphs. Univ. of Ljubljana, Inst. of Mathematics, Physics and Mechanics, Dep. of Mathematics, 1997.

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