Lefterov RH, D. Todorov T. An Inverse Inequality for Fractional Sobolev Norms in Unbounded Domains. Contemp. Math. [Internet]. 2024 Dec. 6 [cited 2025 Apr. 10];5(4):5991-6003. Available from: https://ojs.wiserpub.com/index.php/CM/article/view/5192