Er’omenko, V. O., & Єрьоменко, В. О. (1998). Periodic solutions of systems of two linear first-order ordinary differential equations with degenerate asymmetric matrix with derivatives. Institute of Mathematics, NAS of Ukraine.
Chicago-Zitierstil (17. Ausg.)Er’omenko, V. O., und В. О Єрьоменко. Periodic Solutions of Systems of Two Linear First-order Ordinary Differential Equations with Degenerate Asymmetric Matrix with Derivatives. Institute of Mathematics, NAS of Ukraine, 1998.
MLA-Zitierstil (8. Ausg.)Er’omenko, V. O., und В. О Єрьоменко. Periodic Solutions of Systems of Two Linear First-order Ordinary Differential Equations with Degenerate Asymmetric Matrix with Derivatives. Institute of Mathematics, NAS of Ukraine, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.