Huamaní NB, Bravo MA, Poma F. Families of Gracefuls Spiders with <i>ℓ</i>(2<i>k</i> + 1) − <i>k, ℓ</i>(2<i>k</i> + 1) − <i>k</i> + 1 and <i>ℓ</i>(2<i>k</i> + 1) + <i>k</i> + 1 Legs. Contemp. Math. [Internet]. 2025 Jan. 21 [cited 2025 Jan. 22];6(1):730-42. Available from: https://ojs.wiserpub.com/index.php/CM/article/view/5497