APA引文

Yumagulov, M. G. Operator approach for the study of periodic solutions to Lienard equation.

Trích dẫn kiểu Chicago

Yumagulov, M. G.. Operator Approach for the Study of Periodic Solutions to Lienard Equation.

MLA引文

Yumagulov, M. G.. Operator Approach for the Study of Periodic Solutions to Lienard Equation.

警告：這些引文格式不一定是100％准確.