APA (7th ed.) Citation

Kalinowski, J. (2002). On the Sign of Solutions of Systems of Ordinary Differential Equations. Інститут математики НАН України.

Chicago Style (17th ed.) Citation

Kalinowski, J. On the Sign of Solutions of Systems of Ordinary Differential Equations. Інститут математики НАН України, 2002.

MLA (8th ed.) Citation

Kalinowski, J. On the Sign of Solutions of Systems of Ordinary Differential Equations. Інститут математики НАН України, 2002.