Liu, Z. (2019). Applications of maximum modulus method and Phragmén–Lindelöf method for second-order boundary value problems with respect to the Schrödinger operator. SpringerOpen.
Chicago Style (17th ed.) CitationLiu, Zhen. Applications of Maximum Modulus Method and Phragmén–Lindelöf Method for Second-order Boundary Value Problems with Respect to the Schrödinger Operator. SpringerOpen, 2019.
MLA (9th ed.) CitationLiu, Zhen. Applications of Maximum Modulus Method and Phragmén–Lindelöf Method for Second-order Boundary Value Problems with Respect to the Schrödinger Operator. SpringerOpen, 2019.
Warning: These citations may not always be 100% accurate.