Levchuk, V. N. (2017). On the unconditional bases of cores generated by differential equations of the second order.
Chicago Style (17th ed.) CitationLevchuk, V. N. On the Unconditional Bases of Cores Generated by Differential Equations of the Second Order. 2017.
MLA (8th ed.) CitationLevchuk, V. N. On the Unconditional Bases of Cores Generated by Differential Equations of the Second Order. 2017.
Warning: These citations may not always be 100% accurate.