1. Yu. V. Bogdanskii, "Banach manifolds with bounded structure and the Gauss-Ostrogradskii formula," Ukr. Mat. Zh., 64, No. 10, 1299-1313 (2012)
2. English translation: Ukr. Math. J., 64, No. 10, 1475-1494 (2013).
3. Yu. V. Bogdanskii, "Laplacian with respect to a measure on a Hilbert space and an L 2-version of the Dirichlet problem for the Poisson equation," Ukr. Mat. Zh., 63, No. 9, 1169-1178 (2011)
4. English translation : Ukr. Math. J., 63, No. 9, 1339-1348 (2012).
5. Yu. V. Bogdanskii, "Boundary trace operator in a domain of Hilbert space and the characteristic property of its kernel," Ukr. Mat. Zh., 67, No. 11, 1450-1460 (2015)