A. Belavin, D. Gepner, Ya. Kononov, “Flat coordinates of topological CFT and solutions of Gauss–Manin system”, Pis'ma v Zh. Èksper. Teoret. Fiz., 103:3 (2016), 168–172; JETP Letters, 103:3 (2016), 152–156
A. A. Belavin, D. Gepner, Ya. A. Kononov, “Flat coordinates for Saito Frobenius manifolds and string theory.”, TMF, 189:3 (2016), 429–445; Theoret. and Math. Phys., 189:3 (2016), 1775–1789