O sumowaniu pewnych szeregów Fouriera-Bessela

In this paper the sums of Fourier-Bessel series, which are functions of two variables, are derived. The sequences t_(n)m(x;y) _m=1,2,... converging distributionally to delta(x) and properties of Lommel's integral are the points of departure. In particular cases sums of the series considered have a form well known from the literature.