Uğuz S. Special Warped-Like Product Manifolds with (Weak) $G_2$ Holonomy. Ukr. Mat. Zhurn. [Internet]. 2013 Aug. 25 [cited 2025 Apr. 13];65(8):1126–1140. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2495