APA (7th ed.) Citation

Greguš, M. Principal Problems in the Theory of Differencial Equations Solved at the Faculty of Mathematics and Physics of Comenius University.

Chicago Style (17th ed.) Citation

Greguš, Michal. Principal Problems in the Theory of Differencial Equations Solved at the Faculty of Mathematics and Physics of Comenius University.

MLA (9th ed.) Citation

Greguš, Michal. Principal Problems in the Theory of Differencial Equations Solved at the Faculty of Mathematics and Physics of Comenius University.

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