Subbоtіn, V. F., & Субботин, В. Ф. (1966). Theorems of existence of periodic solutions of differential equations with a delayed argument. Institute of Mathematics, NAS of Ukraine.
Chicago-Zitierstil (17. Ausg.)Subbоtіn, V. F., und В. Ф Субботин. Theorems of Existence of Periodic Solutions of Differential Equations with a Delayed Argument. Institute of Mathematics, NAS of Ukraine, 1966.
MLA-Zitierstil (8. Ausg.)Subbоtіn, V. F., und В. Ф Субботин. Theorems of Existence of Periodic Solutions of Differential Equations with a Delayed Argument. Institute of Mathematics, NAS of Ukraine, 1966.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.