APA (7th ed.) Citation

(2011). On a problem of krasnosel'skii and rutickii.

Chicago Style (17th ed.) Citation

On a Problem of Krasnosel'skii and Rutickii. 2011.

MLA (8th ed.) Citation

On a Problem of Krasnosel'skii and Rutickii. 2011.

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