APA (7th ed.) Citation

Ignat'ev, A. O., Игнатьев, А. О., & Игнатьев, А. О. (2015). Bounds for the Periods of Periodic Solutions of Ordinary Differential Equations. Institute of Mathematics, NAS of Ukraine.

Chicago Style (17th ed.) Citation

Ignat'ev, A. O., А. О Игнатьев, and А. О Игнатьев. Bounds for the Periods of Periodic Solutions of Ordinary Differential Equations. Institute of Mathematics, NAS of Ukraine, 2015.

MLA (8th ed.) Citation

Ignat'ev, A. O., et al. Bounds for the Periods of Periodic Solutions of Ordinary Differential Equations. Institute of Mathematics, NAS of Ukraine, 2015.

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