Nikonorov, Y. G., & Zubareva, I. A. On the behavior of geodesics of left-invariant sub-Riemannian metrics on the group $ \operatorname{Aff}_{0}(\mathbb{R}) \times \operatorname{Aff}_{0}(\mathbb{R}) $. AIMS Press.
Chicago Style (17th ed.) CitationNikonorov, Yuriĭ G., and Irina A. Zubareva. On the Behavior of Geodesics of Left-invariant Sub-Riemannian Metrics on the Group $ \operatorname{Aff}_{0}(\mathbb{R}) \times \operatorname{Aff}_{0}(\mathbb{R}) $. AIMS Press.
MLA (9th ed.) CitationNikonorov, Yuriĭ G., and Irina A. Zubareva. On the Behavior of Geodesics of Left-invariant Sub-Riemannian Metrics on the Group $ \operatorname{Aff}_{0}(\mathbb{R}) \times \operatorname{Aff}_{0}(\mathbb{R}) $. AIMS Press.
Warning: These citations may not always be 100% accurate.