New additional conditions required for the uniqueness of the 2D elastostatic problems formulated in terms of potential functions for the derived Papkovich-Neuber representations. are studied. Two cases are considered. each of them formulated by the scalar potential function plus one of the rectangular non-zero components of the vector potential function. https://www.animationbengal.com/?w=mega-price-the-cafe-terrace-on-the-place-du-forum-arles-at-night-c-1888-sale-top-super