Ghomi M., Wenk J., “Shortest Closed Curve to Inspect a Sphere”, J. Reine Angew. Math., 781 (2021), 57–84
Nikonorov Yu.G., “Properties of a Curve Whose Convex Hull Covers a Given Convex Body”, Beitr. Algebr. Geom., 2021
Ghomi M., “The Length, Width, and Inradius of Space Curves”, Geod. Dedic., 196:1 (2018), 123–143
Tilli P., “Isoperimetric Inequalities for Convex Hulls and Related Questions”, Transactions of the American Mathematical Society, 362:9 (2010), 4497–4509
Gori, M, “On a maximization problem for the convex hull of connected systems of segments”, Journal of Convex Analysis, 14:1 (2007), 49
Finch, SR, “Lost in a forest”, American Mathematical Monthly, 111:8 (2004), 645
Sarkaria, KS, “Tetrahedron ABCD of width 1 with minimum AB+BC+CD”, American Mathematical Monthly, 110:9 (2003), 785