APA (7th ed.) Citation

He, Z., & Shen, J. THE BOUNDARY VALUE PROBLEMS OF QUADRATIC MIXED TYPE OF DELAY DIFFERENTIAL EQUATIONS WITH EIGENVALUES.

Chicago Style (17th ed.) Citation

He, Zhimin, and Jianhua Shen. THE BOUNDARY VALUE PROBLEMS OF QUADRATIC MIXED TYPE OF DELAY DIFFERENTIAL EQUATIONS WITH EIGENVALUES.

MLA (9th ed.) Citation

He, Zhimin, and Jianhua Shen. THE BOUNDARY VALUE PROBLEMS OF QUADRATIC MIXED TYPE OF DELAY DIFFERENTIAL EQUATIONS WITH EIGENVALUES.

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