Citazione Stile APA (7a Edizione)

Zhang, X. (2022). An upper-lower solution method for the eigenvalue problem of Hadamard-type singular fractional differential equation*. Vilniaus Universitetas.

Citazione stile Chigago Style (17a edizione)

Zhang, Xinguang. An Upper-lower Solution Method for the Eigenvalue Problem of Hadamard-type Singular Fractional Differential Equation*. Vilniaus Universitetas, 2022.

Citatione MLA (9a ed.)

Zhang, Xinguang. An Upper-lower Solution Method for the Eigenvalue Problem of Hadamard-type Singular Fractional Differential Equation*. Vilniaus Universitetas, 2022.