“…Theorem 1.14. A Brieskorn sphere Σ = Σ(p, q, r) is weakly elliptic if and only if (p, q, r) is equal to one of the following triplets: (3,4,5), (2,5,7), (2,5,9), or (2, 3, r) with gcd(6, r) = 1 and r > 5. There are no weakly elliptic Seifert homology spheres with more than three singular fibers.…”